First try to at least get rid of the scars. You can devolop a routine for your face in the morning and night to help cleanse your face, and moisterize. Try not to use makeup oil based because it may be causing your acne. Try to find make up with "non comedogenic" on the label, which means wont contribute to blemishes.
Maybeline pure makeup is water based, and many more just go over your options at the drug store.