Well OP, before you can fix your own paint, you need an A-Z course on what it takes, what to use and how to use it. So pull up a comfortable chair, a snack and beverage because
this thread has 5 videos that are going show you exactly what it takes. Oh, you'll need about 2-hours of free time too. Don't forget your pen and paper because you won't remotely be able to remember a fraction of what I'm going to cover in those videos.