Is there a way to get get off necklace lines and fat pockets? Make soon more smooth and even toned. Home remedies? (Photo)

I am 20 years old about to be 21 in a few months. I have had these lines for as long as I can remember and they really make me insecure. I have gotten Ultherapy over the Summer to help tighten the skin and it did help but I want to overall help the appearance of my neck. Smooth the wrinkles, even my skin tone, and get rid of the fat pockets. I want to lift the top part/chin area as well as the longer long by potentially moving those lines down towards the collar bone? I don’t know! Please help!