I am curious about ways to get rid of acne scars.

I am wondering how to completely remove the red, dark acne scars remaining on both cheeks.
My entire face looks patchy and messy due to the red marks and scars that inevitably remain after acne has cleared up. In particular, the reddish hyperpigmentation and fine pitted scars on my cheeks do not cover smoothly even with makeup and become more prominent over time. I have consistently applied regenerating creams and Vitamin C serums as part of my home care routine, but the red marks, which have already hardened, show no signs of fading even after several months. I am wondering if I should seek professional dermatological treatment, or if there is an effective regenerative care method I can practice more consistently at home. Please tell me the most certain way to completely erase these persistent red acne scars and marks on my cheeks.