US Auto Sales review: US auto not fixing this car within 30 and lying about it

I purchased a 2015 Chevy Trax in 2022 and I had 30 days to report any problems so the compressor was the first, they fixed it and after that still within 30 days maybe 4 days later I called them after I noticed the car started jurking bad while driving and stopping at a light and now I hardly drive the car. They told me they will let me know if they could fix it remind you it was still during the 30 days. When I haven't heard from them I called and they said they didn't have any information of me calling about any more problems with the car. I said I called after they fixed the air and the person was being so rude and said someone would call me back and no one did and right today I'm still having the same problems with the car and the air went out again 07-23 so this is where I'm at now with this car that I really don't want anymore after paying so much down and the amount I'm paying a month is not worth keeping nor am I trying to mess up my credit with this car. They really treated customers wrong especially the way they would talk to people wasn't called for