I bought a audi A4 2015 model almost two years ago...

I bought a audi A4 2015 model almost two years ago. The car looked in excellent condition and it had no accident reports. After 7/8 months I could notice on the side front bumper the paint peeling off. I thought maybe a small rock hit the side and caused it peel but the peeling kept going in three different areas until I decided to take it somewhere to re paint. They said it was a bumper accident and the dealership should've noticed bc there were significant repair signs from the hood and side door.. I am really frustrated and very disappointed to trust the dealership with a 24G investment. Despite the car running perfectly I wouldn't recommend this dealership one bit.