Please tell me some reviews of people who have tried the new treatment...ㅠㅠ

I have such a complex about my scars that it's hard to look people in the eye without a mask, so I really want to get it done before I go to college, but I've seen a lot of reviews saying that Fraxel didn't work, so I tried Saesalpimentation as a last resort for my scars, and I saw some reviews that said it was effective... I spent years pouring money into dermatologists but my scars didn't really respond, so I went to an oriental medicine clinic and they said it was effective... But there are so many ads, so I'm still not sure... When I looked it up, there were people who said the side effects were inflammation or that their scars got bigger... I think it's skin by skin, but please let me know some reviews of Saesalpimentation too.