I am a current student at Harvard who owes much of his success to the advice and generosity of the users on CC forums. If you are in this forum, you are almost definitely stressing over the application deadline which is only five days out. In order to pay back the debt of gratitude I feel I owe this site, feel free to ask for last minute preparation help. My time is limited but I will do all that I can!
Asking people to contact via PM in a very general manner, which this person was doing, is not allowed. Discussion can take place here, and all are free to offer advice.
What are you majoring in? And are you by any chance an international student?