Autotrader & Praise Motors

I found a car that was advertised by Autotrader for a dealership called Praise Motors in Kempton Park. I went there to test drive the car, the car had problems so they promised to fix the problems, so I took their word. We proceeded to sort out the finance of the car and I paid a R 20,000.00 deposit to decrease my deposit. Instead they used my 20,000.00 to fix the car. When I found out they did that I requested them to bring my money back as they were dishonest and they refused to pay it, saying there is no such thing as depositing money to decrease the amount of the instalment. Until this day I don’t have the car and I’m de*****ed of 20,000.00 will never trust independent car dealerships and Autotrader.