How many shots of Shrink should I receive to be satisfied?

I have recently become interested in skin firming, so I am looking into Shurink. Since this is my first time getting a lifting procedure, I don't really have a concept of the number of shots, but after searching online, I saw that some people talk about anywhere from a few hundred shots to as many as several thousand.

I am curious about the typical number of shots for a first-timer. I don't think getting just a lot of shots is necessarily better; it seems to depend on the condition of my face and the areas of concern. I am more interested in refining my jawline and managing my facial contours rather than improving overall skin elasticity.

I am also curious whether changes are noticeable immediately after the procedure, or if the effects gradually become apparent over time. I would love to hear from those who have received Shurink for the first time about what they found most satisfying.