First off fix the acne issue before trying to fix the scars or you will be fighting a moving problem or potentially make it worse with the spread of bacteria.

I seePost Inflammatory Erythema (PIE), please the see FAQ for how to treat this under, skin: reds.

I see some light textural boxcars. I would suggest spot treating with the derminator microneedle and TCA peels ( depending on your skintype and if you hyper pigment from the acid another type of acid peel might be used, spot treat a "small" area to test). I would no start out with Mixto. IT will take several months of rotation. Acne Scars are a long journey. You might need some subcision but I cannot tell from the pics.

Please read the FAQ below for more info on all this.