Cant download add ons?

I bought the xenForo software earlier today and when I go to install add ons or styles, i can't download it. Any ideas?

 

Go here: http://xenforo.com/customers/forum-users, fill in your Forum Name and wait a minute. Then try again

 

You should associate your license with your forum account:

http://xenforo.com/customers/forum-users

 

Jeese, you're so "1 minute ago"

 

Thanks!