Believe me, you've helped already! But I think I'm stuck here: I tried to change the email and it says it's already in use. If I have to keep it, I will (I just don't use it often) but thank you for the name fix. Goodnight!
That was probably before I deleted the other account. Try it again. If this does not work now, send me via PM the email address you want to have and I will check this.