can you try to log in in a PC?
I use both. Also, the accounts on PC get deactivated after 2-3hrs not in use and that is good. All accounts should be like that, so people do not forget passwords. Phones are keeping accounts actives. If you try PC, might be able to pull account access in active mode then close account and might help. That might deactivate crappie FB accounts. Access directly to Supermech. It is better in that way. Even if you have access issues, you can delete account from pc as example and download again and will be able to access your account.