Rubish Renault Kwid AMD from Northcliff

I bought a brand new Renault Kwid from Motus Select Northcliff. This car developed issues from day 1. They keep claiming that they can find nothing wrong with the car. The car broke down with my daughter driving it on Monday 28 November 2022 leaving her stranded. The car has been checked by the service department at Northcliff who claim that they could find nothing wrong. The car has been to Northcliff on numerous occasions and to Clearwater Renault, leaving us without a car each time. Is this what Renault is all about? Buying a new car then spending more time without it than with it??