Hi,you have post acne scars
you need to take scar reduction treatment by an expert
dermatologist or a cosmetologist.
only medicines may not help at this stage
the following procedures may help
Fractional laser or IPL laser resurfacing
Mesotherapy with
hyaluronidase and vitamin C serum
Dermaroller followed by subscision
peeling alternating with
microdermabrasion
After multiple sittings of the above procedures you can maintain with medicines
hope this helps you