Neck wrinkles are impossible to treat with home care, right?

I have been stressed about my deep neck wrinkles, and I am writing to inquire about seeking definitive help through a procedure. The distinct horizontal wrinkles are a problem, but the skin around my neck itself feels saggy and has lost its elasticity, making me sigh every time I look in the mirror. Home care simply isn't working, so I want to improve this quickly using medical methods.

I have seen online that neck wrinkle fillers, Juvelook volume treatments, and lifting procedures like Ultherapy are very effective. I am wondering if noticeable results can be seen with just a single session, even for someone with deep wrinkles like me. Please let me know how long marks or bruising on the neck last after the procedure and whether it will interfere with my daily routine. I would also appreciate it if you could provide an approximate budget and confirm the earliest possible consultation appointment.