F.A.S.T treatment

I’m African American and a darker skin tone and deep scarring all over my face. I have several different types of scars desperately wanted to get rid of them. I was looking around to see what was best and I came across this procedure. I looked at the before and after’s went in and got a consultation and they recommended this to me as well. I paid $4000 (after saving for a while) and didn’t see any results. It’s been about 10 months since I’ve had the treatment. I looked at my photos from before and after and couldn’t really see a difference. After being disappointed by the results I did more research on lasers. Lasers don’t work well on ethnic skin tones, especially darker tones, and it’s not that great for deep scars either. I feel the physicians assistant knew it wouldn’t work well for me. She would’ve had to have known. $4000 is a lot of money to spend on something that ineffective but what’s worse is having to live on with the terrible scars. I don’t trust this place as being an honest ethical establishment. I do not recommend anyone to come here. If you’re considering this just think if it was really that great there will be a lot of positive reviews about it. I couldn’t find any. Please don’t waste your money especially if it’s a stretch.