How often can the InMode maintenance period be extended?

Lately, I'm so stressed every time I take a photo because of my chubby cheeks and double chin, whether it's because I've gained weight or my skin is sagging due to a loss of elasticity. I'm scared of contouring injections because there are so many stories about side effects like the yo-yo effect or hollowing out the cheeks, so as I looked for a procedure that removes fat and tightens the skin, it seems like InMode is the answer.

I am thinking of getting both FORMA and FX modes, and I am curious how long the bruising or redness lasts after InMode. Since I work, I am a bit worried that it will be too noticeable when I go to work. Also, what is the best schedule for visits to get the full effects of InMode? I heard that the standard is about 3 sessions at 2-3 week intervals, but I would appreciate advice from those with actual experience on how often I should get touch-ups to extend the duration of the results!