What do I need to do to resolve my jaw/nose misalignment? (Photos)

How can I fix this progressive misalignment and achieve a stronger chin and jaw line? Have TMJ issue (no pain, only clicking), and teeth crowding. Saw a maxillofacial surgeon in London, he said I am not suitable for genioplasty or implant as I will end up with 'witches chin' if moved horizontally and mouth won't close if move vertically. Botox and filler may be a solution but it is temporary, I want a permanent solution as affecting confidence. Thank you.