Auto dealer selling Lemon cars

Bought a vehicle from this dealer, discovered a few days later it had absolutely no airbags there was styrofoam chunks coming from where the airbag in the steering wheel should have been gas guage was broke, cylinders needed to be replaced...and passenger door started falling apart.. went back to dealership and they started yelling and asked their salesperson what I was STILL doing there.. They refused to install airbags and fixed the passenger door twice charging me for the repairs that did not resolve the problem and the door ended up being duct taped together... complained many times to them about other issues and they didn't offer to fix.. I called a tow truck and had the car towed back to them... don't want nothing to do with that dealership anymore..(they got plenty of money from me I paid all my payments on time for six months!... then stopped payment finally so they would get the car but they didnt so ended up having it towed myself!)