I signed up through facebook but now I want to add an email and change my username both need a password but I don't have one. I always sign in through facebook.
You'll need to open a ticket with support and they can get it working for you.
https://support.chess.com/article/346-contact-us
I signed up through facebook but now I want to add an email and change my username both need a password but I don't have one. I always sign in through facebook.