Hello, a different expert here.
Your previous expert was correct. Your remedy now is a habeas corpus petition alleging that your trial
attorney was constitutionally ineffective. This must be the case since you were convicted despite there being no evidence or witnesses against you.
A habeas petition is a civil lawsuit, not a criminal one, and you'll need an attorney to help you with this too, as this area of the law can be quite complicated. If you don't know an attorney in your area, try the FL State Bar attorney referral service:
You're looking for someone with post-conviction relief
expertise, specifically in the area of habeas corpus and ineffective assistance of counsel claims. That's a specialty, and not every attorney has the knowledge and experience to pursue this kind of claim for you.
I hope my response has been helpful. If you have follow-up questions or concerns on this topic, please ask. I'll get back to you as quickly as I can, although I may not be online at the moment you respond.
Otherwise, I hope you will rate my answer positively as that is the ONLY way I receive credit for my work, and doing so will NOT cost you an additional fee.
Best wishes to you,