I think the key here might be "The Student LOAN Corporation" with LOAN being the operative word. I Googled The Student Loan Corporation and all that comes up are companies that are in the business of funding student LOANS - - not providing 100% free educational funding.

On the University of Phoenix Online website it states that they "participate in financial aid programs" including Federal Stafford Student Loan, Federal PLUS Loan and Federal Pell Grant. Nowhere does it say they are in any way affiliated with The Student Loan Corporation. It appears pretty clear that they only refer prospective students to outside resources to apply for financial aid and do not provide aid themselves.

You need to contact the company or organization that claimed they would pay 100% of all of your education costs and it does not appear to be the University of Phoenix Online's responsibility to solve this problem.