OK I registered a domain and it didnt add the domain into my account. I did their support thing and finally 4 days later they emailed to say it looked like it was in my account but if I couldnt see it to request it to send me the domains password.

You can request the password on the signin page. It will email you the user/pass and you login and change the username and pass to the one you have for the other domains. This worked perfectly!