BMW ZAMBEZI WORSE DEALER

I bought X6M on the 17 September I took delivery and before the day end, the car was in accident one vehicle accident. Wheels came apart, complained to them same day, they told me BMW SA will investigate, but they never did, the formulated reports without diagnosing the car, they where the car I’d dead while the is not. Insurance found out the car was not road worthy. Previous owners complained about vibration on the car, insurance pulled out data from the car which I gave BMW to respond to but they never did.