How Does Acnex Treatment Help In Treating Pimple Scars On Face?

sir,iam 27 years old.i have pimple scars on my face. i had consulted dermitologist,she told me to use aderma(or) rejuglow face wash,clear gel and told me to have acnex treatment.iam using rejuglow,but there is no change.Do i need to have acnex treatment? what exactly is this acnex treatment?pls suggest me which face wash should i use?w