Unhappy with neck lift results & would like to know if there is a solution? (Photos)

From your photos, it appears that there may still be some skin laxity in your neck. I also see prominent bulging of your submaxillary salivary glands. And you have very prominent visible muscle fibers lower in your neck. Since your neck is so slender, I don't know of anything to reduce the prominent muscle bands in the lower neck. The fullness of the salivary glands can be reduced by removing part of them, but that surgery has increased risks and should only be done by someone experienced in that technique. Wider skin undermining and tightening along with selective fat removal in a few scattered areas should also help make your contour smoother.

From your photos there appears to be laxity of skin in the neck and the deep tissues of the jowls and neck. A secondary surgery is likely required with directed and aggressive work on the deep planes as well as adequate skin resection to achieve the desired result. I often see many patients who have had an inadequate facelift with other surgeons that need to address these issues. It is not easy but not impossible to improve.

Good morning from Washington DC,
It appears as if you still have some soft tissue laxity in the neck and lower face. You may need a revision surgery to release the skin and reposition the platysma muscle (deep plane technique). They may have also removed some fat in the central neck without addressing the submandibular gland (evident on the left side, under your jawline). Sometimes these have to be trimmed and/or repositioned. I hope this helps!
Wishing you all the best,Dr. SitaparaChevy Chase Facial Plastic Surgery