Whats the best way about getting this fixed? What kind of paint would I use? Would it be better to call someone? Who would I call? Haha. I'd rather not get the whole unit replaced.

I think there was a spot of dried liquid and it stuck to the paint when I was dusting.

Any help is appreciated. Thank you.

 

It'll be hard to get an exact color match.
I'd try a black fine tip marker first, like a Sharpie.
I actually used the large tip one to black out the chrome window trim.
Another inexpensive way to go would be a small bottle Testor's flat black model paint with a fine brush.