Adsense Issue

I just paid to have the ads removed from my forum, with sole intent of applying for adsense to have my own ads placed instead. But when I went to apply, its telling me I can't get adsense with a forumotion subdomain, and it won't let me apply.

Someone at the google forums also confirmed that I can't apply with a forumotion subdomain.

So, what's the deal? Because I read a lot of ppl on here getting adsense on their forumotion sites. What is different about my URL that its rejecting?

http://detroitsportstalk.forumotion.com/

try getting a .com domain.n

Instead of
http://detroitsportstalk.forumotion.com/

adsense needs something like:
http://detroitsportstalk.com/

you need to get that domain name with credits or cash...