I can log in to my mobile phone, but not to my pc.
What if you try to log in?
It just says that my email or password is wrong
Has probably. Someone changed the password, write that and the email address in a text document in which you can check the correctness.
No. I've already tried to log in with my friends accounts and it doesn't work. Apparently my pc is the problem. But I don't know what to do