Bad experience with AfriWheels Montana

My son bought a secondhand car from AfriWheels in Montana Pretoria the 22nd of Nov 2025, the car gave problems within 10 days from receiving and went into limp mode from overheating, the the car was taken back to them for repair and they refused to do anything and only stored it at the premisses of CV Masters in Pretoria for inspection up to now but they did not attempt to do anything and there is currently no communication for more then two months from their side regarding the repair or refunding us for the total amount paid, the current km,s on speedometer also differs with about 100 000 km,s from the recorded km,s on the ENATIS system, and a ******** charge has been laid at Sinoville police station against them