GRRRRRR Photo Editing

I am relatively new to Lightburn, and although I am doing good editing images I SUCK at editing photos so they burn clearly. I have a Laser master 2 with the 15 watt laser. I have followed every instruction from youtube videos, and even downloaded Da Big Gimpin Pluggin to try it that way. No matter what I do there are too many shadows across faces, eyes, etc. PLEASE can someone point me to some tip or trick videos that are specific to my laser. I’m wondering if it just isn’t powerful enough for doing pictures

Show us what you are starting with, and we may have some suggestions for your particular image. The general concepts for image adjustment for the best possible lasing are covered here: Adjust Image Tool - LightBurn Software Documentation