Wreck of a car

Hi

I Kabelo Emmanuel Baloyi is very disappointed by a wreck of a vehicle that was sold to me on the 23rd of July 2023 at VW Mastercars Menlyn. A day after collecting the vehicle I realized that it had some unusual sound coming out from the back wheels when applying brakes. I told the sales person about this and he booked my vehicle for repairs at VW workshop in menlyn and the sound only stopped for about 15 kilometers than it was worse than before. I reported this again and the vehicle has been booked 6 times already by now with 6 different technicians but the sound keeps getting worse and now it's more cause it's even shaking when I brake. The dealership has arranged another repairs and I am certainly not interested in that anymore cause it has been 6 times now where they take my car for the whole day and nothing gets done. I would really appreciate if I could be refunded cause I am also worried about my life now since it clearly shows that this vehicle has a problem with breaking systems.