Rf microneedling for facial fat loss/slim out my face? (Photos)

I watch a video saying rf micro needling can help slim out the lower face by targeting the fat, along with some other benefits.I recently asked my injector about kybella and she said I do not have enough fat, but I still feel like I have a fat face and a little fat under my chin/jaw. I want my face to be more slim and my jaw and neck to be more snatched without fillers. I feel like that can be achieved if I lose some facial fat. I am searching for a doctor in NYC.