Accepted for Spring 2013..Housing?

<p>I have recently been admitted to the UofA, and I will be classified as a transfer student (more than 24 hours). Ive received my packet in the mail, but when I try to go apply for housing, I get a notification on the housing website that I am not qualified to apply for a housing contract and to try again later. What could be the possible problem for me not being qualified? Any help is appreciated!</p>