I printed my Florida State return to mail but there's no real information. Is this instruction sheet what I'm supposed to mail?

Florida does not levy a state individual income tax. You do not need to print and mail an income tax return to the state.

The Florida return in TurboTax is to report tangible personal property that is used in a Florida-located business or rental property and is filed with the county property appraiser by April 1st. 

If you do need to file a Form DR-405, nothing will print (except an instruction sheet) unless assets were transferred or you manually entered assets in the DR-405 worksheet. 

If you do not have tangible personal property to report, choose Skip State in the State Taxes section.

If you proceeded past the warning screens, try deleting the Florida return

See https://ttlc.intuit.com/questions/1900608

If you paid for a return that you do not need, contact customer support. 

Visit -->  https://ttlc.intuit.com/questions/1899263  to contact customer support