Underneath my federal e-file status is "FL return status: ready to mail". I don't know what that is and what I have to do now.

It means you have to print your Florida state tax filing information.  Once printed, you will need to mail the printed tax return documents for your state it into the correct state tax office address.  

Thank you for your answer. I already continued through the Florida state section and already filed my taxes without paying for the Florida thing. I also do not own a business or rental estate, I just lived there for a few months and if I follow the insturction to print and sent the Florida retrun no document opens up. So I can just leave it as it is without sending anything? I just want to be sure to not make a mistake.

Thank you.