Bidins Sfal and Club MCC unauthorized debit orders

I recently bought a car with Bidvest group. The first 2 after I got the car was terrible, calls left right and center with number of sales rep selling services.

I now have Bidins Sfal taking R92 I don't know of and Club MCC taking R34 I also do kot know off. When is debit order protection happening I SOUTH Africa? Worse is that I can't even call them. Its unfair what they are doing. I bought my car in Woodmead, Gauteng.