I wish I could give this business less stars, I bo...

I wish I could give this business less stars, I bought a car with Pete at preferred autos, two days after I bought it it broke down, pete assured me this was fine and it was just a auxillary battery needed replacing, he had it fixed ... Or so I thought.
The truth is this car has been broken since the day I bought it with the same error code and disabled system as the first day it happened. I can't fix this car because the dealers can't figure out what's causing the fault. I called in numerous times and sent letters alerting him that he had sold me a broken car, he did nothing but brushing the problem aside casually. I have a disability and needed this car for medical appointments, preffered autos
doesn't care. I spent $10000 to have a broken car and spend more trying in vain to figure out what's wrong with it
Will never recommend this shop to anyone.
(Edit) and then this company replies to a good review and doesn't even care that they have ruined my chance at getting healthy and having a life