diff --git a/app/_layout.tsx b/app/_layout.tsx
index cf81362..1007fb2 100644
--- a/app/_layout.tsx
+++ b/app/_layout.tsx
@@ -16,7 +16,7 @@ import Home from ".";
 import { GestureHandlerRootView } from "react-native-gesture-handler";
 import AsyncStorage from "@react-native-async-storage/async-storage";
 import getHeaders from "happy-headers";
-import { Friends, FullUser, User } from "@/sdk";
+import { checkToken, Friends, FullUser, User } from "@/sdk";
 
 // Prevent the splash screen from auto-hiding before asset loading is complete.
 SplashScreen.preventAutoHideAsync();
@@ -43,64 +43,11 @@ export const ProfileContext = createContext<ProfileContextType>({
   setFriends: (friends: Friends | null) => {},
 });
 
-async function checkToken() {
-  const authToken = await AsyncStorage.getItem("authToken");
-  const refreshToken = await AsyncStorage.getItem("refreshToken");
-  const userResponse = await fetch(
-    "https://mobile.bereal.com/api/feeds/friends-v1",
-    {
-      headers: {
-        ...getHeaders(),
-        Authorization: `Bearer ${authToken}`,
-      },
-    }
-  );
-  if (!userResponse.ok || (await userResponse.json())["_h"] == 0) {
-    console.log("User seems broken");
-    const data = await fetch(
-      "https://auth.bereal.team/token?grant_type=refresh_token",
-      {
-        method: "POST",
-        headers: {
-          ...getHeaders(),
-          "content-type": "application/json",
-          accept: "*/*",
-          "x-client-version": "iOS/FirebaseSDK/8.15.0/FirebaseCore-iOS",
-          "x-firebase-client-log-type": "0",
-          "x-ios-bundle-identifier": "AlexisBarreyat.BeReal",
-          "accept-language": "en",
-          "user-agent":
-            "FirebaseAuth.iOS/8.15.0 AlexisBarreyat.BeReal/0.22.4 iPhone/14.7.1 hw/iPhone9_1",
-        },
-        body: JSON.stringify({
-          client_id: "ios",
-          client_secret: "962D357B-B134-4AB6-8F53-BEA2B7255420",
-          refresh_token: refreshToken,
-          grant_type: "refresh_token",
-        }),
-      }
-    );
-    const tokenResponse = await data.json();
-    console.log(data);
-    if (!data.ok) {
-      console.log("Token seems broken");
-      return null;
-    }
-    console.log("Token has been refreshed successfully");
-    await AsyncStorage.setItem("authToken", tokenResponse.access_token);
-    await AsyncStorage.setItem("refreshToken", tokenResponse.refresh_token);
-    router.navigate("/profile");
-    return [tokenResponse.access_token, tokenResponse.refresh_token];
-  }
-  return [authToken, refreshToken];
-}
-
 export default function RootLayout() {
   const [user, setUser] = useState<FullUser | null>(null);
   const [sessionInfo, setSessionInfo] = useState<string | null>(null);
   const [suggestedFriends, setSuggestedFriends] = useState<User[] | null>(null);
   const [friends, setFriends] = useState<Friends | null>(null);
-
   const [loaded] = useFonts({
     Inter_400Regular,
     Inter_500Medium,
@@ -110,7 +57,10 @@ export default function RootLayout() {
 
   useEffect(() => {
     if (loaded) {
-      checkToken().then(() => SplashScreen.hideAsync());
+      checkToken().then((out) => {
+        SplashScreen.hideAsync();
+        if (out && out[0]) router.push("/");
+      });
     }
   }, [loaded]);
 
diff --git a/app/camera.tsx b/app/camera.tsx
index 9738e28..16fafac 100644
--- a/app/camera.tsx
+++ b/app/camera.tsx
@@ -7,18 +7,20 @@ import {
   useCameraPermissions,
   CameraPictureOptions,
 } from "expo-camera";
-import { useRef, useState } from "react";
+import { useContext, useRef, useState } from "react";
 import { CaptureButton } from "@/components/CameraButton";
 import { finalizeUpload, generateUploadUrl } from "@/sdk";
 import getHeaders from "happy-headers";
 import AsyncStorage from "@react-native-async-storage/async-storage";
 import { router } from "expo-router";
+import { ProfileContext } from "./_layout";
 
 export default function Camera() {
   const [facing, setFacing] = useState<CameraType>("back");
   const [permission, requestPermission] = useCameraPermissions();
   const ref = useRef<CameraView>(null);
   const [cameraReady, setCameraReady] = useState(false);
+  const userContext = useContext(ProfileContext);
   function sleep(ms: number) {
     return new Promise((resolve) => setTimeout(resolve, ms));
   }
diff --git a/app/index.tsx b/app/index.tsx
index e9e4dc7..a2df342 100644
--- a/app/index.tsx
+++ b/app/index.tsx
@@ -7,18 +7,27 @@ import { CameraButton } from "@/components/CameraButton";
 import { router } from "expo-router";
 import AsyncStorage from "@react-native-async-storage/async-storage";
 import getHeaders from "happy-headers";
-import { getFriendsPosts, getMyPosts, UserPost } from "@/sdk";
+import {
+  checkToken,
+  FullUser,
+  getFriendsPosts,
+  getMyPosts,
+  getMyProfile,
+  UserPost,
+} from "@/sdk";
 import { ScrollView } from "react-native-gesture-handler";
+import { ProfileContext } from "./_layout";
 
 export default function App() {
   const [visibleItems, setVisibleItems] = useState<{ [key: string]: boolean }>(
     {}
   );
   // State to check if the component is mounted
-  const [isMounted, setIsMounted] = useState(false);
+  const [isUsable, setIsUsable] = useState(false);
   const [friendsPosts, setFriendsPosts] = useState<any[]>([]);
   const [myPosts, setMyPosts] = useState<UserPost[]>([]);
-
+  const [me, setMe] = useState<FullUser | null>(null);
+  const userContext = useContext(ProfileContext);
   async function checkAuth() {
     if (
       !(await AsyncStorage.getItem("authToken")) ||
@@ -30,14 +39,22 @@ export default function App() {
   }
 
   // Use useEffect to check if the component is mounted
+  checkToken().then(() => {
+    setIsUsable(true);
+  });
   useEffect(() => {
-    setIsMounted(true);
-    if (isMounted) {
-      checkAuth();
-      getFriendsPosts().then((p) => setFriendsPosts(p));
-      getMyPosts().then((p) => setMyPosts(p));
+    if (isUsable) {
+      setMyPosts([]);
+      setFriendsPosts([]);
+      setMe(null);
+      if (isUsable) {
+        checkAuth();
+        getFriendsPosts().then((p) => setFriendsPosts(p));
+        getMyPosts().then((p) => setMyPosts(p));
+        getMyProfile(userContext).then((p) => setMe(p));
+      }
     }
-  }, [isMounted]);
+  }, [isUsable]);
 
   const handleVisibilityChange = (id: string, isVisible: boolean) => {
     setVisibleItems((prevState) => ({
@@ -48,7 +65,13 @@ export default function App() {
 
   return (
     <View>
-      <TopBar />
+      <TopBar
+        action={() => {
+          getFriendsPosts().then((p) => setFriendsPosts(p));
+          getMyPosts().then((p) => setMyPosts(p));
+          getMyProfile(userContext).then((p) => setMe(p));
+        }}
+      />
       <IOScrollView style={styles.scrollView}>
         <ScrollView
           horizontal
@@ -83,32 +106,34 @@ export default function App() {
             </InView>
           ))}
         </ScrollView>
-        {friendsPosts.map((value) => (
-          <InView
-            key={value.id}
-            onChange={(inView) => handleVisibilityChange(value.id, inView)}
-          >
-            <ReBeal
-              primaryHeight={value.primary.height}
-              primaryWidth={value.primary.width}
-              primaryUrl={value.primary.url}
-              secondaryHeight={value.secondary.height}
-              secondaryWidth={value.secondary.width}
-              secondaryUrl={value.secondary.url}
-              userName={value.user.username}
-              userUrl={value.user.profilePicture.url}
-              isLate={value.isLate}
-              postedAt={value.postedAt}
-              lateInSeconds={value.lateInSeconds}
-              isMain={value.isMain}
-              visible={visibleItems[value.id]} // Pass visibility state here
-              blurred={myPosts.length <= 0}
-            />
-          </InView>
-        ))}
-        <View style={{ width: "100%", height: 75 }}></View>
+        <View style={{ width: "100%", top: -80 }}>
+          {friendsPosts.map((value) => (
+            <InView
+              key={value.id}
+              onChange={(inView) => handleVisibilityChange(value.id, inView)}
+            >
+              <ReBeal
+                primaryHeight={value.primary.height}
+                primaryWidth={value.primary.width}
+                primaryUrl={value.primary.url}
+                secondaryHeight={value.secondary.height}
+                secondaryWidth={value.secondary.width}
+                secondaryUrl={value.secondary.url}
+                userName={value.user.username}
+                userUrl={value.user.profilePicture.url}
+                isLate={value.isLate}
+                postedAt={value.postedAt}
+                lateInSeconds={value.lateInSeconds}
+                isMain={value.isMain}
+                visible={visibleItems[value.id]} // Pass visibility state here
+                blurred={myPosts.length <= 0}
+              />
+            </InView>
+          ))}
+          <View style={{ width: "100%", height: 0 }}></View>
+        </View>
       </IOScrollView>
-      <CameraButton />
+      <CameraButton shown={me?.canPost ?? true} />
     </View>
   );
 }
@@ -123,11 +148,9 @@ const styles = StyleSheet.create({
   },
   scrollView: {
     position: "static",
-    top: -80,
-    paddingTop: 80,
+    top: 0,
     left: 0,
     width: "100%",
-    marginBottom: 10,
   },
   container: {
     flex: 1, // Fill the available space
diff --git a/components/CameraButton.tsx b/components/CameraButton.tsx
index c865caf..d5eef15 100644
--- a/components/CameraButton.tsx
+++ b/components/CameraButton.tsx
@@ -1,9 +1,9 @@
 import { Link } from "expo-router";
 import { Pressable, View, StyleSheet, TouchableOpacity } from "react-native";
 
-export function CameraButton() {
+export function CameraButton({ shown }: { shown: boolean }) {
   return (
-    <View style={styles.container}>
+    <View style={[styles.container, { opacity: shown ? 1 : 0 }]}>
       <Link href="/camera">
         <View style={styles.cameraButton} />
       </Link>
diff --git a/components/TopBar.tsx b/components/TopBar.tsx
index dd66752..c90aeb2 100644
--- a/components/TopBar.tsx
+++ b/components/TopBar.tsx
@@ -1,12 +1,20 @@
 import { ProfileContext, ProfileContextType } from "@/app/_layout";
 import { getMyProfile } from "@/sdk";
 import { MaterialIcons } from "@expo/vector-icons";
-import { Link } from "expo-router";
+import { Link, router } from "expo-router";
 import getHeaders from "happy-headers";
 import { useContext, useEffect, useState } from "react";
 import { View, Pressable, Text, Image, StyleSheet } from "react-native";
 
-export const TopBar = ({ small = false }: { small?: boolean }) => {
+export const TopBar = ({
+  small = false,
+  action = () => {
+    router.navigate("/");
+  },
+}: {
+  small?: boolean;
+  action?: () => void;
+}) => {
   const userContext = useContext(ProfileContext);
   const [profilePicture, setProfilePicture] =
     useState<string>("rebeal://profile");
@@ -28,9 +36,9 @@ export const TopBar = ({ small = false }: { small?: boolean }) => {
           <MaterialIcons name="people" size={24} color="white" />
         </Link>
       )}
-      <Link href="/">
+      <Pressable onPress={() => action()}>
         <Text style={styles.text}>ReBeal.</Text>
-      </Link>
+      </Pressable>
       {!small && (
         <Link href="/profile" asChild>
           <Pressable>
diff --git a/sdk.ts b/sdk.ts
index fe215da..b3c1186 100644
--- a/sdk.ts
+++ b/sdk.ts
@@ -2,6 +2,7 @@ import getHeaders from "happy-headers";
 import AsyncStorage from "@react-native-async-storage/async-storage";
 import { useContext } from "react";
 import { ProfileContext, ProfileContextType } from "./app/_layout";
+import { router } from "expo-router";
 
 // Generated by https://quicktype.io
 
@@ -518,4 +519,55 @@ export async function finalizeUpload(data: any) {
     } else {
         throw new Error("Error uploading image");
     }
-}
\ No newline at end of file
+}
+
+export async function checkToken() {
+    const authToken = await AsyncStorage.getItem("authToken");
+    const refreshToken = await AsyncStorage.getItem("refreshToken");
+    const userResponse = await fetch(
+      "https://mobile.bereal.com/api/feeds/friends-v1",
+      {
+        headers: {
+          ...getHeaders(),
+          Authorization: `Bearer ${authToken}`,
+        },
+      }
+    );
+    if (!userResponse.ok || (await userResponse.json())["_h"] == 0) {
+      console.log("User seems broken");
+      const data = await fetch(
+        "https://auth.bereal.team/token?grant_type=refresh_token",
+        {
+          method: "POST",
+          headers: {
+            ...getHeaders(),
+            "content-type": "application/json",
+            accept: "*/*",
+            "x-client-version": "iOS/FirebaseSDK/8.15.0/FirebaseCore-iOS",
+            "x-firebase-client-log-type": "0",
+            "x-ios-bundle-identifier": "AlexisBarreyat.BeReal",
+            "accept-language": "en",
+            "user-agent":
+              "FirebaseAuth.iOS/8.15.0 AlexisBarreyat.BeReal/0.22.4 iPhone/14.7.1 hw/iPhone9_1",
+          },
+          body: JSON.stringify({
+            client_id: "ios",
+            client_secret: "962D357B-B134-4AB6-8F53-BEA2B7255420",
+            refresh_token: refreshToken,
+            grant_type: "refresh_token",
+          }),
+        }
+      );
+      const tokenResponse = await data.json();
+      console.log(data);
+      if (!data.ok) {
+        console.log("Token seems broken");
+        return null;
+      }
+      console.log("Token has been refreshed successfully");
+      await AsyncStorage.setItem("authToken", tokenResponse.access_token);
+      await AsyncStorage.setItem("refreshToken", tokenResponse.refresh_token);
+      return [true, tokenResponse.access_token, tokenResponse.refresh_token];
+    }
+    return [false, authToken, refreshToken];
+  }
\ No newline at end of file