My account was hacked and It wont let me change the language back to english from simplified chinese. Help?

As soon as I got my account back and got the password changed and made everything safe, I tried to change the language back to english. I would make sure everything was right but when I hit "Accept" or "Enter" or whatever it was (It was in chinese, I couldn't read it), It would say successful but it would still be in simplified chinese! Now I'm at the point where I can't do my school work because It's so screwed up to where I cant read it.