I bought my 2013 Cadillac Escalade platinum from t...

I bought my 2013 Cadillac Escalade platinum from this place last month I loved it until I drove home I noticed that my dvd headrest unit driver side doesn t work, brake pedal squeeks, drivers door creeks when open and closes, passenger tail light came off when I opened the trunk, no remote or headphones provided when purchased, brought it into service 2 weeks later they could only fix three out of five they threw in a used remote that wasn t working open it to try to replace the battery which was leaking battery acid and they said they had to wait for a trade in to replace the dvd unit and the brake pedal still squeeks, it s driving me nuts, Basically what they re telling me is that the car is out of warranty and I m screwed