A profile view would have been additionally helpful. However, generally speaking targeted injections of Botox along the upper and lower Jawlines and upper neck can help to smooth and tighten the upper neck and would be worth considering before invasive surgery or the use of expensive, here-today-gone-tomorrow, "bells and whistles" device treatments whose use is supported far more by marketing hype and social media buzz than any hard science. So, when it comes to considering these, exercise a good deal of "buyer beware," caution. You would be wise to consult with an experienced, board certified cosmetic dermatologist injector expert and best of luck.