Am I doing something wrong?

I just setup a new dreamhost account and registered a new web address. I finally received confirmation from DH the the name registration was successful yet when I go back to the admin panel and try to add my domain name I get this message

" You do not appear to have any services that allow you to add an extra domain. You probably want to sign up for an Extra Domain add-on at the Add Services panel. "

Is it because I need to give it more time? Help! This is my very first account and website.

Anyone? :frowning: