Appeal Admission Decision to CCNY

Hi
I just got a response saying I was admitted to a Liberal Arts program while I applied to the architecture program. This is just frustrating because I have been waiting for months and the result wasnt something I expected. The first time i applied was when i was in high school and i got rejected. I applied as a transfer student from my current school. I really want to go to this school and was planning to appeal. any suggestions?