Westwood College Scammed by non-for profit school Internet, Illinois

I attended Westwood February 2008 for one semester I was told that financial aid covered my my first semester. I signed papers for Sallie Mae to take care of the rest Sallie Mae sent them a check for that semester they took it and never returned the check to Sallie Mae now I owe Sallie Mae almost 4,000 dollars for one semester that was supposed to be covered by financial aid. When I called to ask why the money had not been returned I was at first giving the run around when I finally talked to someone I was told with a very nasty attitude " What you didn't think we would get our money?" then I was hung up on Westwood claims that I still owe them almost 800.00 dollars and now they are on my credit. I asked for a meeting to sit down figure this out and was told they were to busy for me.