App does not create a room

I am using your SDK for a collage project, but when I install it in my oneplus 6, it shows the error as attached, a similar problem occurs in my Samsung phone where, when the launch method is called, the meeting starts and it asks for the permission for camera and microphone after which the app goes into pip and is stuck in a loop where it won’t let me enter my room credentials, though I can join a room.
On the other hand, my sister’s Xiaomi phone just works fine.
Please Help.