"i think he is saying his car got hit in the parking lot with what he assumes was a shopping cart"



No,he didn't sat that,he said this.>>>>>>>>>>>>>>>"i don;t know somehow i got ??( i don't know it looks red to me on my back door. but no dents.) i want to fix it. or take it to bodyshop but it's really minor i want to do it myself. "

 

use a rubbing compound to remove any smudges or paint rubbed onto the surface. Then polish. If there are dents then cal a dentless paint repair guy. the body shop will hose you