I have short roots, an overbite, and crowded teeth. I cannot get braces or Invisalign. What other options do I have? (photos)

Hello, I have gone to an orthodontist and they have told me that I could not get braces or Invisalign due to my short roots and if I did my teeth would fall out. My top teeth are very crowded and are over lapping. Is it possible to get braces for a short period of time just to straighten out my teeth and then get veneers? Or how would I go on about that? Is anything possible at this point? Please get back to me!