In my app, when admin sends notification message, I notice that when one user clicks the message , it mark it as CLICKED (READ) for all other users. so I decided to make the notification a subcollection under users. But when i create a fresh notification message, it is not appearing in the firestore, even after creating the subcollection in the firestore.
Can anyone tell me how I can send notication to all the users locally (Not push notification) and users can react with it independently