Acne and Acne scars need a proper treatment plan which includes detailed examination of 1) Type of Acne 2) Type of Skin( Dry , oily, mixed , etc) 3) Blood tests to check for any Deficiencies 4) Hormonal Imbalance 5) Diet
All these things determine your treatment plan and also some procedures may be needed like Chemical peels, Laser , Microneedling , PRP etc to get rid of Acne and Acne scars completely.
Next Steps
I would suggest you visit a Qualified Dermatologist who has good Experience of treating Acne ( Avoid places where unqualified doctors see and try to sell you packages).
Health Tips
Avoid touching or picking Acne as Frequent touching can spread the infection and worsen your acne. All the Best.