I don’t understand what OP is looking to receive back
Brandman’s tuition is $500 per credit
https://www.brandman.edu/admissions/tuition
Remember, you must be a full time student in order to be eligible for full time aid
Full Pell $5775
Full Sophomore loan $6500
Total aid $12,775
Did Brandman offer you any institutional aid that you will not have to repay (not additional loans, because this would be way too much debt)? If yes, what are the conditions of you getting the aid? Are books and supplies included in the cost? Are you a california resident, eligible for a Cal Grant?
Even if they did not your tuition would be $6000/semester taking the minimum of 12 credits per semester (not fall1/fall 2). Once they add fees, which I am sure are more than $275 per semester, I don’t see you getting any money back.
What are you pursuing a degree in? What are your plans after graduation
Personally, unless you are totally home bound, you could probably commute to your local CC for less money