Cornwall Motors are Fraudsters

I bought my car 2 weeks ago and the dealer insisted that I take a 2 year warranty on a vehicle for R12000.00 I refused the deal and I told them I will try and find my own. I have a lot going on I don't want to agree to something. Then two weeks later while driving on the highway my car stalled. And I had it towed to Mahindra and they told me that the damages are worth R11000.00. And it hit me that the reason they were insisting that I take the warranty was because the car has a problem that would require R12000 to fix. When I called them to tell them, instead of trying to help me and see if their mechanic can sort out the problem they tell me I should have taken the warranty and now they can't help me. I mean a courtesy to help would have been nice. SO BEWARE of CORNWALL HILL MOTORS. They are fraudsters