I have pimples and spots left out. Lot.

I have pimples from my 9th standard and I have went for lot of dermotologist and had lot of ointments, tablets, even soaps for the face. Even it does not stopped. I have also used pure aleovera jel evrythng I have tried. Now iam working in a IT firm. Now regularly I am using pure sandalwood paste in the night time. It has been reduced but I do have marks in my face and also some of pimples are again getting bulge. Now I decided to have a facial treatment for the skin. Is that facial useful. And have an oscillation to go a branded spa or to a local spa. Suggest mw with an answer. I have also intaken vitamin E tablet for a month both morning and ebening. Shall I continue the tablet further for how much morw months yo get the improvement also I decide to use BB cream and sunscreen. Please suggest with a good and no side effects brands like which will not increase my pimple. Please reply me with the answer which would help me a lot and lot.