Hello new to the forum and sorry I did not know where else to post this but need some advice. I just in the past few weeks purchased a 21 Black Crv Touring. This past week I had parking sensors installed by the dealership. During the install the one servicing my car drilled holes into the rear side panels instead of my bumper. The dealership claimed fault and agreed to replace them. However once getting my car back it was late and couldn't see all the issues with my car. I did notice some surface scratches which I told them about but now I find that one of the parking sensors were not fully inserted properly and can allow water to seep into the front bumper, the back bumper has scratches around one of the sensors, one of the panels has paint bubbling. I am contacting them tomorrow and trying to make them fix it. If I have to take things further what would you all say would be the best way to go forward? I will post pics of the issues I found. 1st is the scuffs made by the installer, 2nd is the gap in the senor housing, 3rd is the bubbling of the paint, hopefully they can show up well, thank you in advance.