Not able to see users in app to start conversation

[Priyanka-gupta-pcg]

Hi Team,

I am able to login to the app and run app on 2 different devices. But I am not able to see any user inside app. I have already enabled Database and Storage on Firebase.

Following error i am seeing in console in Xcode :- "QuickChat[13279:101534] 6.13.0 - [Firebase/Firestore][I-FST000001] Listen for query at Users failed: Missing or insufficient permissions."

Xcode :- 11.4 iOS :- 13.4

Please Help.