BMW Sandton Approved Repair Centre messed up my BMW Car sooo bad.

I have taken my two BMW cars to Sandton BMW Approved repair Centre twice for each, starting 2022, in different occasions. My BMW X1 was repaired so poorly, I returned the car twice back again, but nothing changed, so much that the work done on it was not even uploaded on the BMW site, as a result when I had to trade it, all BMW dealerships struggled to take my car. I then eventually got myself the new generation 2 series brand new car, I took it to BMW Sandton approved repair centre, first for a mirror, it was returned with mirror indicators not working, I sent it back again in order for them to fix this. I then sent it in for a scratch in my front bumper, the car was given back to me with no sensors, no park assist, safety features that u basically buy the car for all faulty now. I have told my insurance numerous times not to take my car to BMW Sandton repair centre, but they do not give me a choice. BMW Sandton approved repair centre has no required skills to repair these cars, I do not know how were they approved, If you love your BMW Car and know what's good for you, don't you ever consider your car to be at BMW Sandton approved repair centre. They have an appalling service, except the receptionists though. SAMBRA, CRA, SAIA, MIOSA and BMWSA why are our consumers not protected against such businesses who seek to provide substandard work?