POOR DELIVERY OF CAR, VERY POOR SERVICE CENTER & VERY BAD CA

After delivery car, I had driven my car only 30 km after that it had suddenly stopped between the highway and it hadn?t started . So, people had pushed the car aside. Then I called showroom but I didn?t got suitable reply. After pushing brake pedal many times, it had started.
1.Next day I faced the same problem. Then I called roadside assistant. He told me that it is having problem in starting switch present in brake pedal. When I went to service centre they told me that car is OK.
2. But I faced the same problem many times. Then I went to service centre and they changed starting switch but then more problems started like
a. Dashboard creates noise when I drive it.
b. On long drives AC stops workin.