Looking for a some advise

I've been struggling with the dark scars and holes on my face from past acne. I tried ointments but I've given up. I don't think they'll ever go away with ointments. And while searching on the internet, I just happen to see an ad of laser hair removal treatment(https://cliniquedemode.com/treatments/diolaze/) in Toronto. How about laser treatment? Has anyone tried it? How was the outcome? Hope someone can help.