Do not buy a car from Brad Green Cars!

I brought a car from Brad Green Cars in Edenvale 4 weeks ago, only after 3 weeks of having the car, it overheated, who buys a cars and then 3 weeks later it overheats, I am now left without a car, they are refusing to provide a loan car to compensate for this ****py sale they have commissioned. It has been an ongoing nightmare, I urge you all to avoid this dealership. They have no sense of customer service, and sold bad cars to customers. How can I dispute this?. Can I inform my bank of this?. I haven't even made my first payment. DO NOT BUY ANY CARS FROM THIS DEALERSHIP. I repeat, it will become your worst nightmare. It's clearly a ***** dealership.