Selling accident damage vehicles

There's a lot that I experience from this dealership. But the end result isn't satisfaction it's costing me more money and headaches. They are very fast to sell you a car, and on top of that it was a accident damage vehicle to. They lie about everything about the car. Telling me is one owner car never been raced all the bull **** that you expect from buying a car from Gumtree. Telling me car had full service history. It didn't. It wasn't serviced for 6 years. Spend a ton of money on the car and still not right. Now I ask to take the car back and they refuse to take my calls and messages. So no go place. It's been 2 months now. Waiting for spare and the spare keys. Be very careful of this dealership.