Best way to get scratches out?

[gabriel2012]

Today I am a bit irritated since my sister took the car to shop for groceries and she kinda scratched the passengers door while pulling up to the house.

She basically scratched it against the curb and now I have a big scratch that goes through the whole body of the passengers side under the door. there is a part where I can see the raw metal. also the metal part under the door is kinda bent.

also she scratched the plastic covers on the rims and I'm wondering if spray painting them will have an effect?
can I use some touch up paint sold at autozone to cover the scratches and the missing paint?

I would post a picture but its already dark and the car is in the driveway.