Chat app issue, home page details not showing, Airtable data

Guys I have been creating a chat app, so the login screen is working perfectly but when It goes to home of the app, it shows nothing like, there are 3 labels which should show your name email and online status but its not changing, also the profile pic. These data is already stored in airtable from the login page but its not being show in the home page, and also there is an area where it shows all the users but that also is not working. Here is the b