Bad dealership

I recently bought a toyota corolla 2021model from pinnacle cars randburg. Salesman( robert) assured us that there is nothing wrong with the car and no accidents. We paid cash for the car. A few weeks on the visor came out the brakes neede to be replaced. I took the car for inspection and there was a lot of faults. Handed the car back to pinnacle cars for fixing but they used my car and nothing was fixed. Asked robert what they did and he said HE tried fixing the visor and it held (its out again) brakes was not done. The faults not done. Called robert to sort the problems but he said he will find a way two weeks later NOTHING. UTTERLY appalled with this dealership.