What do I do with a USC Admission Counselor?

I’m interested in applying to USC and have several questions. Do I just contact my assigned USC Admission Counselor to deal with my questions? Or would it be better to ask them to my guidance counselor?

If your questions are specific to USC (eg did you receive my SAT scores, what are the dorms like, can you tell me more about a certain major), contact your USC Admission Counselor. If it is more along the lines of, will I get into USC, what will happen if I drop my chemistry class, talk to your guidance counselor.