After I purchased a vehicle at Cain Toyota they tr...

After I purchased a vehicle at Cain Toyota they tried to renege on our agreement. As part of our agreement, Cain agreed to paint a rust spot on the vehicle. After I paid for the vehicle and it was detailed, I found the rust spot had not been addressed. It was a Saturday evening and they were closing and the salesman did not go ahead and have the vehicle painted. Instead, he said they would coordinate with a dealer in my area (I drove over 90 minutes to get there) to get the vehicle repaired. Over the next few days Cain changed their story and said they would instead mail me a bottle of touch up paint and they expected me to paint the vehicle myself.
I found this completely unacceptable and had to go through the Better Business Bureau to get Cain to hold up their end of the agreement. However, they did not let me get my vehicle painted near my home and I did have to return to Cain for the repair.
I attached pictures of the rust spot before and after Cain painted it. To me , it looks like they simply covered the rust with touch up paint. Also, paint was sloppily splashed onto the window glass. They clearly did not blend in the repaired area with the surrounding paint.
I would not recommend Cain. They mislead me, tried to back out of our contractual agreement, then did a poor repair job but only after I sought help with the BBB.