Is it okay to get a cheek nerve treatment even if I have little cheek fat?

I don't have much fat on my face, so I'm a little cautious when getting a lifting procedure.
I feel like I've lost elasticity, but I don't want the volume to decrease as well.
I am especially worried that the front or side of my cheeks might look sunken.
I heard that Volneumer helps improve skin elasticity and refine facial contours.
I'm curious if those with less cheek fat were actually satisfied with the treatment.
Did you ever feel that your face looked thinner or that your cheeks looked hollow after the procedure?
Are there any people who have received treatments focusing only on specific areas, such as the jawline or double chin?
I am also curious to know which resulted in higher satisfaction: receiving treatment on the entire face or on specific areas.
If I want to improve only elasticity while maintaining volume as much as possible, what should I mention during the consultation?