Acne or pimples. Due to hormonal changes. Oily skin causes it. Common in adolescent age. May occur in adults also. Food like Oily foods, ice cream, chocolate and sweets increase it. Treatment depends on the grade of pimples or acne. So, please send photos as it's a must to see which grade of pimples or acne for accurate diagnosis and treatment.
No one can be fair,,skin tone can be changed by applying alovera gel,,apply milk n honey,,apply Chandan paste,,apply masoor dal paste,,apply tomato paste
Apply tea tree oil,,apply alovera gel extract,,apply atta as a scrubber,,apply cold milk as a cleanser,,apply lemon n honey,,apply banana with milk,,wash ur face frequently,,with this u need proper homoeopathic treatment to cure ur problem
Use petroleum jelly or Vaseline for temporary relief. Homoeopathy is wonderful in treating such chronic, repetitive complaints
More details like your family history, past history, thermals, thirst, desires aversions, attitudes is required to make a prescription especially in a chronic case such as yours. Consult in private with the above details. More questions may be asked if required.