Estimate (rough) to fix 2 small liftgate scrapes from garage door handle

Also, is there something I could do myself? The picture that is angled up from the ground (the one showing the license plate light) also shows some dirt, so to be specific, that picture is the knick on the right side above the license plate

The first photo shows one of the two right by the flash; the second is right by the word "Jersey" in the license plate; the third is the outdent of the trunk on the Grand Cherokee; and the fourth one is a better view of the third picture (the outdent of the trunk contour)

You can go to an auto parts store and get some scratch remover the bus out light scratches. It's a liquid. Like wax. You apply it in the same way. I'd try that first. But if you had to have it repaired at a shop it shouldn't cost very much

Thank you very much

You are very welcome!