audi middleburg

Good day everyone I bought a car at audi middleburg in mphumalanga on the 13 of January 2021 the following day the clutch and pressure plat gave in eventually after fighting with audi middleburg they fix the car. last week on the 9th of July the car didn't wanted to go in to six gear I took the car to audi East rand mall after assessing the car they told me that it will cost 40.100 to fix the car I called audi middleburg and told them that the car broke again and I only have the car for 6 months and they response was that they can't help me and on top of that I also have a battery issue and the sales person told it's because it's winter and that was it. and I'm at a point where I do not know what to do anymore.