I'm so curious if the InMode effect for tightening sagging cheeks is really amazing!!

Hellooo!! Lately, every time I look in the mirror, my once clear complexion looks dull, and I've been so stressed out because of the double chin that folds whenever I just lower my head slightly. My jawline wasn't this indistinct before, but after working late and eating late-night snacks, my jawline has completely sagged downwards!! So, I'm seriously considering getting the InMode treatment, which is supposedly super popular these days for eliminating unnecessary fat cells and restoring elasticity!! If I start InMode on skin like mine that's concerned about deep cheek fat and a double chin, can I really see the jawline tightening up immediately with my own eyes?! As a working professional, I'm also really curious about how long side effects like bruising or redness last after the procedure! My friends have recommended InMode a lot too, so I'd really appreciate it if you doctors could answer if they would be completely covered by makeup by the time I go to work the next day!!