You have 2 accounts connected - one new account and an old account.
You can switch between these accounts above the world selection the select box named with "account(s)" ... I think you are at this moment on the new account - you need to switch to the old account
Hello, my account is connected with bitmeup.. But I can not log in ...because my password does not work e mail also does not work ..and I can not reset my password ...I have a new account on bitmeup.. is it possible to connect my game to a new account ,,my nick from the game is Wujaszekk and user ID 851