Relax, are these new scars or old. Subcsion cannula many sessions or Taylor liberator considering risk will lift these scars also collagen production from phenol cross will also help in generating collagen

Since its all in a cluster I would look into RF micro needling

I don't see how you can go wrong with subcision so long as a experienced doctor does it and I would test areas first. But given it's in a radius and deeper/rounder it might be best for subcision.

RF microneedling, phenol cross are some things you should investigate.

Laser, dermabrasion will likely do nothing or do worse because there's too many wide/deeper areas. I always suggest dermabrasion with icepicks/boxcars and as aggressive as possible, but for rolling/atrophy I think you have to test subcision (with/without filler). Remember test first a spot or two, just in case.