diff --git a/bob_party/src/Games/Tic-Tac-Toe/tic_tac_toe_online.tsx b/bob_party/src/Games/Tic-Tac-Toe/tic_tac_toe_online.tsx
index 81faefc..06d5996 100644
--- a/bob_party/src/Games/Tic-Tac-Toe/tic_tac_toe_online.tsx
+++ b/bob_party/src/Games/Tic-Tac-Toe/tic_tac_toe_online.tsx
@@ -9,7 +9,7 @@ import { socket } from "../../../socketConfig";
 import { MANAGER_MATCH, MANAGER_USER } from "../../../appManagers";
 
 
-export default function TicTacToeOnline(){
+export default function TicTacToeOnline(props: { navigation: any }){
 
     const [init, setInit]=useState(0);
 
@@ -22,13 +22,9 @@ export default function TicTacToeOnline(){
     ]);
 
     const [turnUser, setTurnUser]=useState("x");
-    /*
-    if (MANAGER_MATCH.getCurrentMatch()?.getTabUsers()[0].isEqual(MANAGER_USER.getCurrentUser())){
-        turn="o";
-    }
-    */
 
-    //const {navigation}=props;
+
+    const {navigation}=props;
 
     const [currentTurn,setCurrentTurn] = useState("x");
 
@@ -85,18 +81,35 @@ export default function TicTacToeOnline(){
     }
 
     const checkWinning = () =>{
+        const tmp=MANAGER_USER.getCurrentUser()
         // Checks rows
         for (let i=0; i<3; i++){
             const isRowXWinning = map[i].every((cell)=> cell==="x");
             const isRowOWinning = map[i] .every((cell)=>cell==="o");
             if(isRowXWinning==true){
+                if (tmp!==null){
+                    if (turnUser==="x"){
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                    }
+                    else{
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                    }
+                }
                 Alert.alert("X won !");
-                //navigation.goBack();
+                navigation.goBack();
                 return true;
             }
             else if(isRowOWinning==true){
+                if (tmp!==null){
+                    if (turnUser==="x"){
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                    }
+                    else{
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                    }
+                }
                 Alert.alert("O won !");
-                //navigation.goBack();
+                navigation.goBack();
                 return true;
             }
         }
@@ -114,13 +127,29 @@ export default function TicTacToeOnline(){
                 }
             }
             if (isColumnXWinning == true){
+                if (tmp!==null){
+                    if (turnUser==="x"){
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                    }
+                    else{
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                    }
+                }
                 Alert.alert("X won !");
-                //navigation.goBack();
+                navigation.goBack();
                 return true;
             }
             if(isColumnOWinning==true){
+                if (tmp!==null){
+                    if (turnUser==="x"){
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                    }
+                    else{
+                        MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                    }
+                }
                 Alert.alert("O won !");
-                //navigation.goBack();
+                navigation.goBack();
                 return true;
             }
             
@@ -145,13 +174,29 @@ export default function TicTacToeOnline(){
             }
         }
         if(isDiag1OWinning==true || isDiag2OWinning==true){
+            if (tmp!==null){
+                if (turnUser==="x"){
+                    MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                }
+                else{
+                    MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                }
+            }
             Alert.alert("O won !");
-            //navigation.goBack();
+            navigation.goBack();
             return true;
         }
         if(isDiag1XWinning==true || isDiag2XWinning==true){
+            if (tmp!==null){
+                if (turnUser==="x"){
+                    MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 2);
+                }
+                else{
+                    MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 0);
+                }
+            }
             Alert.alert("X won !");
-            //navigation.goBack();
+            navigation.goBack();
             return true;
         }
     };
@@ -161,8 +206,12 @@ export default function TicTacToeOnline(){
         const isRow1Full = map[1] .every((cell)=>cell!=="");
         const isRow2Full = map[2] .every((cell)=>cell!=="");
         if(isRow0Full==true && isRow1Full==true && isRow2Full==true){
+            const tmp=MANAGER_USER.getCurrentUser();
+            if (tmp!==null){
+                MANAGER_MATCH.getCurrentMatch()?.updatePostMatch(tmp, 1);
+            }
             Alert.alert("Draw !");
-            //navigation.goBack();
+            navigation.goBack();
             return false;
         }
     };
diff --git a/bob_party/src/components/TopBar.tsx b/bob_party/src/components/TopBar.tsx
index 7a21262..48059b8 100644
--- a/bob_party/src/components/TopBar.tsx
+++ b/bob_party/src/components/TopBar.tsx
@@ -10,8 +10,9 @@ import { User } from "../core/User/user"
 */
 import styles from './style/TopBar.style';
 import { useMatchStore } from "../context/matchContext"
-import { MANAGER_USER } from "../../appManagers"
+import { MANAGER_CONVERSATION, MANAGER_USER } from "../../appManagers"
 import { useUserStore } from "../context/userContext"
+import { useConversationStore } from "../context/conversationContext"
 
 /* 
     Images required
@@ -32,6 +33,7 @@ FC<{nav: any, state?: string}> =
 {
     
     const resetMatch = useMatchStore((state) => state.resetMatch);
+    const resetCurrentConv = useConversationStore((state) => state.resetCurrentConv);
 
 
     /* The display of this component depends of the screen from where it has been called:
@@ -64,8 +66,21 @@ FC<{nav: any, state?: string}> =
                     </Pressable>
                 </View>
             )
-        default:
 
+        case 'conversation':
+            return (
+                <View style={styles.header}>
+                    <Pressable onPress={() => { resetCurrentConv; MANAGER_CONVERSATION.setCurrentConv(null); nav.goBack()}}>
+                        <Image source={cross} style={styles.icon}/>
+                    </Pressable>
+                    <Text style={styles.titre}>{useConversationStore().currentConv?.getName()}</Text>
+                    <Pressable>
+                        <Image source={msc} style={styles.icon}/>
+                    </Pressable>
+                </View>
+            )
+
+        default:
             return (
                 <View style={styles.header}>
                     <Pressable onPress={() => nav.navigate('ProfileTab', {screen: 'Profile'})}>
diff --git a/bob_party/src/screens/Chat.tsx b/bob_party/src/screens/Chat.tsx
index b7b2392..8c8ccec 100644
--- a/bob_party/src/screens/Chat.tsx
+++ b/bob_party/src/screens/Chat.tsx
@@ -27,6 +27,7 @@ function Chat(props: { navigation: any; }) {
           renderItem={({item}) => <ConversationPreviewComponent conv={item} navigation={navigation}/>} 
         />
       </View>
+      
       <BotBar 
           nav={navigation}
           state='Chat'
diff --git a/bob_party/src/screens/ConversationScreen.tsx b/bob_party/src/screens/ConversationScreen.tsx
index 66936e9..c2ec7cf 100644
--- a/bob_party/src/screens/ConversationScreen.tsx
+++ b/bob_party/src/screens/ConversationScreen.tsx
@@ -51,34 +51,40 @@ function ConversationScreen(props: { navigation: any; }) {
 		);
 	};
 	return(
-		<KeyboardAvoidingView  behavior={Platform.OS == "ios" ? "padding" : "height"} style={stylesScreen.container}>
-				<View style={stylesScreen.bodyStart}>
-					<FlatList
-						data={useConversationStore().currentConv?.getTabMessage().reverse()}
-						renderItem={renderMessage}
-						keyExtractor={item => item.getMessageId().toString()}
-						style={{flexDirection:'column-reverse'}}
-					/>
-					
-					<TextInput
-						style={{height: '7%',
-						width: '90%',
-						borderRadius: '15%',
-						backgroundColor: 'white',
-						padding: 10,
-						marginBottom: '7%',
-						alignSelf: 'center',
-						marginTop: '3%',
-						}} 
-						placeholder='Votre message...' 
-						returnKeyType="send"
-						onChangeText={onChangeText}
-						value={text}
-						onSubmitEditing={(val) => {sendMessage(val)}}
-						blurOnSubmit
-					/>
-				</View>
-		</KeyboardAvoidingView>
+		<View style={stylesScreen.container}>
+      <TopBar
+        nav={navigation}
+		state="conversation"
+		/>
+			<KeyboardAvoidingView  behavior={Platform.OS == "ios" ? "padding" : "height"} style={stylesScreen.container}>
+					<View style={stylesScreen.bodyStart}>
+						<FlatList
+							data={useConversationStore().currentConv?.getTabMessage()}
+							renderItem={renderMessage}
+							keyExtractor={item => item.getMessageId().toString()}
+							inverted
+							/>
+						
+						<TextInput
+							style={{height: '7%',
+							width: '90%',
+							borderRadius: '15%',
+							backgroundColor: 'white',
+							padding: 10,
+							marginBottom: '7%',
+							alignSelf: 'center',
+							marginTop: '3%',
+							}} 
+							placeholder='Votre message...' 
+							returnKeyType="send"
+							onChangeText={onChangeText}
+							value={text}
+							onSubmitEditing={(val) => {sendMessage(val)}}
+							blurOnSubmit
+						/>
+					</View>
+			</KeyboardAvoidingView>
+		</View>
 	);
 }
 
diff --git a/bob_party/src/services/conversationService/managerConversation.ts b/bob_party/src/services/conversationService/managerConversation.ts
index c11602a..3dd6e49 100644
--- a/bob_party/src/services/conversationService/managerConversation.ts
+++ b/bob_party/src/services/conversationService/managerConversation.ts
@@ -21,7 +21,7 @@ export default class ManagerConversation{
         return this.currentConv;
     }
 
-    setCurrentConv(c:Conversation){
+    setCurrentConv(c:Conversation | null){
         this.currentConv=c;
     }