Sign in with Facebook worked, but account got suspended immediately after few seconds. Recovering not possible because there'd be no photo on my account, which is nonsense. Created an account manually, account is active now. But just on one device. Logging in on a second device using the correct credentials is impossible. Obviously many people are facing the same problem. So, if you get a new phone you always manually need to create a new account - using a new phone number. That's insanity.