"On the front page of my turbo tax, it says something about mailing in my florida state return?"

Florida does not levy an individual income tax so there is nothing you need to mail to the state. 

The Florida return is only for owners of Florida-located businesses and rental real estate who have assets to report; you should have chosen to skip the return since it is obviously inapplicable to your tax situation.

If you were actually charged (and paid) for the return, contact Customer Support.

https://ttlc.intuit.com/replies/5566005