Haval is a sham for a brand

This people sold me a car with clutch problems. A Demo that had clutch problems at less than 500km. I bought it at approx 550km. They never told me. About three months later, the car had the same problem again. But I didn't know that it was recurring. I only found out when it happened for the third time, because when I took the car to them, they didn't even have to check the car before they could diagnose. They already knew the problem without checking the car. & I was expected to pay R20 000 for it. When I reported to their head office, Natalie Mostertt, said I must just deal with it, coz the warranty time has exceeded.