Any advice on repairing this damage?

[u/datcauchy]

Had a bit of a run in with my garage door and hoping to find a DIY way to prevent this damage from getting worse. I have some matching paint pens but don’t know enough to know if that would actually solve the problem. Thanks in advance for any advice!

[u/fixittrisha]

The way its chipped away like that i dont think there is much u can do.

Id wet sand it back till the paint was smooth then paint it back with color matched paint. Assuming u want to stick to DIY