Get rid of pimple scars

My face skin is not perfect. I have lots of pimple scars that i find it really hard to get rid of. I don't wear makeups in regular basis or just even a concealer just to cover them up. I don't also own any face products for regular use since i really don't have any idea how and what products should be getting. I have sensitive skin and i thought applying new creams in my face will make my problem worst. I been reading lots and articles online on how to get rid of pimple scars and i found out applying certain face products that has natural and safe ingredients can solve the problem. Hopefully though, i can find the cheaper and yet effective one. I wish myself a goodluck, on this.