What is needed to recover an account?

Hi, I haven’t lost my account but I want to know what kind of information would be needed when I don’t have access anymore. Currently I’m logging in with Facebook and use 2FA. BUT if somehow I lose my account how do I increase the chance of getting it back? Do I need UC purchase receipt, most played device, etc?
1 Reply
Error
Error5mo ago
https://pubgmobile.live/recovery If you check through this form in-game, do you get your question answered?