first buy a new trim. then just get black primer paint (matte black). let it dry and do it again about 4 times just to be sure. then last get some clear gloss and gloss over like twice and you'll be set.
exact same thing here, buy a new trim and do it urself, use primer to hold the paint longer and prevent it from coming off, then spray it and let it dry, u might want to keep it near a moderately hot light to let the paint go smooth, redo this around 3 or 4 times or so.
Good luck
