What is the appropriate frequency for InMode?

I searched for InMode and found that it improves skin elasticity and reduces the double chin, and the effects are said to last 1 to 3 months after the procedure.
Does the duration of the effect vary depending on the intensity when using this?
I am wondering what the appropriate frequency for InMode is.
It seems like high-frequency treatments are trending these days.
I think I've vaguely heard of InMode... but I'm not really sure.
It seems safe, and while I'm not sure about the double chin, I hear it helps improve skin elasticity.
I'm getting interested in InMode.