Is Ondari Lifting good for managing a double chin and a sagging jawline?

Lately, when I take photos, my jawline looks less defined than before, and my double chin becomes noticeable even when I tilt my head down just slightly, which is bothering me. Although I haven't changed much in weight, I feel like the lower part of my face is sagging, so I started looking into lifting treatments and became interested in Ondari Lifting. Rather than a method that is burdensome like surgery, I would like to try a procedure first that interferes with my daily life minimally.

I am curious about the effectiveness of Ondari Lifting for those like me who are concerned about the lines under the chin and lower cheeks. I would also like to know if the necessary treatment area or recommended number of sessions varies depending on the condition of the face. I would like to know if I can feel a change after just one session, and if multiple sessions are needed, what is the appropriate frequency and duration of the results.

I would also like to consult about the price of the Ondari Lift and whether there is a cost difference depending on whether the procedure is performed on the entire face or just the jawline. I am curious about the duration of the procedure, the level of pain, and how long the recovery period is if there is any swelling or heat sensation afterward. I would like to confirm the precautions and how much time I should allow if I have the procedure before an important event. I would like to schedule an appointment after a consultation that suits my facial condition. Haha.