Can I use radiofrequency after genioplasty with stainless steel plate & screws?

Hello I wanted to ask if I can use at home radio frequency devices after having a genioplasty. I had my procedure done about 5 years ago and love the results. I do have a small step of and because of this my jowls more pronounced. I started using at home radio frequency devices and did not think much of it avoiding where my stainless steel plate and screws are. However when I went in for a consultation for Morpheus I was told I can’t do it because of my SS plate and screws.