If you want to get rid of the Acne scars, visiting a Dermatologist or a Skin Specialist will be the best choice for you. The dermatologist can treat this problem in the best possible way. Apart from this you can do Home tips such as use of Saffron paste on the acne area & other tips which you can find on youtube or google easily. Apart from this you can also consider visiting an Ayurvedic doctor if you don't want to go for Allopathic.

I hope this answer gives you some insight. Have a great eve!