I migrated my account to a Microsoft one and now when I try to log in, it says that I can play only demo until I buy it and I can't play at all. And it says to switch back to the account I wanted to migrate if I want to play the full version but if I try the password is not correct and I can't change it too
because is not sending me the email that I have to use to change it.

So I migrated but I can play only the demo.