Can't renew, can't update contact info

I originally created my Apple Developer account when I was living in Canada (years ago). Now that I live in the U.S. I want to renew it, but I can't - because it thinks I'm still in Canada. When I go to change my contact information, I get a screen that says:

"Unauthorized

Your account can’t access this page. There may be certain requirements to view this content.

If you’re a member of a developer program, make sure your Account Holder has agreed the latest license agreement."

What do I do?

Can't renew, can't update contact info
 
 
Q