View Not Updating

  void initState() {
    super.initState();

    WidgetsBinding.instance.addPostFrameCallback((_) {
      initialization(context);
      _realtimeSynchronisation();
    });
  }```



**_realtimeSynchronisation**
  ```_realtimeSynchronisation() {
    print('SYNC CALLED');
    ref.watch(getLatestChatMsgProvider).when(
          data: (data) {
            final message = MessageAppwrite.fromJson(data.payload);
            final document = Document.fromMap(data.payload);

            var event = '';
            if (data.events.contains('databases.*.collections.${Strings.collectionMessagesId}.documents.*.create')) {
              event = 'create';
            } else if (data.events.contains('databases.*.collections.${Strings.collectionMessagesId}.documents.*.delete')) {
              event = 'delete';
            } else if (data.events.contains('databases.*.collections.${Strings.collectionMessagesId}.documents.*.update')) {
              event = 'update';
            } else {
              event = 'loading';
            }

            print('outer income');
            if ((message.senderUserId == myUserId  message.receiverUserId == myUserId) && (message.senderUserId == friendUserId  message.receiverUserId == friendUserId)) {
              print('incomes here');
              print('Message Sent is ${message.message}');
              print('Event $event');
              messageNotifier?.saveMessage(message, document, event);
            }
          },
          error: (error, stk) => ErrorText(error: error.toString()),
          loading: () => print('SYNC CALLED how'),
        );

    setState(() {});
  }```


Everything is working but it's not showing up in view