Complaint Review: strayer university

I started going to strayer in 2008 and i was going there for like 2-3 months because the customer service was so bad and i couldnt get to anybody and when i did they had thw nastiest attitude. But thw reason for this i quit going and started at another school. Thw school that i started attending i owe strayer 7,0000 in loans and i never finished the course. I even dropped my classes, they started me in new classes and failed me because they said i didnt log in but i told them i disnt want to be at their school anymore. I dont owe strayer any money like that. The customer service was so bad, the counselors were saying they would call me this day and that day but i had to end up calling them. The persob i needed to speak to about the loans was never there or they were too busy to talk to me. The loans are on credit report abd i have been trying to get this resolved with the scool and the financial aid office. I have to pay back money i never received and they were charging me for classes and i was never present. What do i hace to do to get this off my credit report? Sallie mae keeps calling talkin bout when when will i start making paaryments. I been qit that school and ever logged in to those classes and their charging me for unattended classes.