brand new car not so brand new anymore

I bought a brand new car but already having problems. My car had a aircon problem and I got it fixed at audio vereenging but it took them 2days to fix it. However, even after it got fixed I had coolent level problems. Imagine. Now my sunroof doesn't close properly. I took it to audition this morning and the foreman at vereenging told me that I should take the car to The Glen because the Glen audi has a very good technician who is good. My question is that does this mean vereenging technician is not good. To cut the long story short my sunroof is not fixed. Just in less than 7momths of buying an audi I'm already having problems. I think they need to replace this car. I mean if you are not satisfied with your product you get it exchanged right?.I'm not happy at all. I want a new vehicle<br> I will not have such problems in my life. This is very unfair. I call audi SA and they said for me to get my car replaced I'm gonna have to take that up with the dealership I purchased from.i regret even buying an audi.