^ If you're asking about the AP scores showing up on the Columbia website, my guess would be to check ssol.columbia.edu under "Academic Profile." However, neither I nor anyone on the Class of 2016 FB group can find anything about it, so it's probably not there.
As for classes (assuming you're CC; SEAS students are pretty much preset), you need to register during NSOP for at least 12 credits in a semester, which comes out to at least 4 classes. However, the average is 15-16, 5 classes. Lit Hum is year long, everything else is semesters. You're preregistered for Lit Hum and UWriting/FroSci, and should take 2-3 other classes.