You have to expect that when you order a bumper and all that being protected with bubble wrap, some cardboard and some plastic wrap. Looks like whoever packaged it is at fault not UPS. Arbs are usually packaged in boxes with all the bubble wrap/cardboard on them and those don't come scratched. Either way it is just scratched. Just sand it smooth and paint with some krypton black, it matches black powder coat well and you will barely notice it.