Oh gawd no do not put that protan on your face
You need to either have it done for you or get a VERY dark foundation from either MAC or Makeup forever. Lots of girls I know that compete use MAC I use make up forever, only because they have the color that matches my face perfect. It's also a stage make up.
If you're going to do it yourself, they put the protan a few layers on say your neck, and go to the makeup counter tell them you are going to be that dark, THEY ARE GOING TO LOOK AT YOU LIKE YOU'RE CRAZY. But make sure they understand that you are going to be extremely dark.
Are you doing BB or figure, have you decided? If you're doing figure, do not forever the fake eyelashes.