I'm curious about what types of lifting there are.

Lately, I've been worrying about my facial contours because they don't look the same as before.
My skin elasticity hasn't dropped significantly, but it feels sagging overall. So I'm looking into different types of lifting, but there are more types of lifting than I thought, so I'm confused.
My biggest concern right now is my double chin. I'm curious about what type of lifting is effective for this. Also, if there's a lifting procedure that you've actually tried and found to be effective, please recommend it!