they sell ****** cars be careful

On the 4th of last month I bought a car cash, however the car was ****** and Mercedes Benz could not sell parts to me. I told We Buy Cars who played it down. The car had numerous technical issues which transpired within a day of driving the car. It has taken 20 days since I reported the matter and to-date my refund has not been processed, the car was taken back to them last week and they still giving me run around about my refund. This company sells ****** cars.....really amazing, I thought *******ion was within government only as they claim...