What is the cycle for Shrink Universe on sagging jawline?

Now that I’ve turned 10, I can see my cheeks sagging and the deep cheek fat dropping day by day. In the past, just diligently taking care of my skin kept my skin firm, but I think the time has truly come to turn to medical intervention. I’m thinking of starting with the Shurink Universe treatment, which is said to be cost-effective and less painful. I know it won't last a lifetime with just one session, so to really lift and tighten the lines, is it standard practice to get Shurink Universe treatments spaced a few weeks apart when first starting? I’ve heard that getting it once a month for three sessions is the proper cycle, and I’m wondering if that’s true. My skin is on the thinner side; I’m wondering if I can get Shurink Universe consistently without any issues and avoid things like sunken cheeks. I would really appreciate any advice from those with experience!