Got scammed on Kijiji

I had a verbal agreement which is binding under Florida law and the witch is going back on her word. I was supposed to have 6 months to remove. Evidently she's found out and it cost her about four grand maybe five grand to have that stuff replaced it's cheaper just to steal mine
Was this on rented property? In Missouri if you put up a building on rented property it becomes the property of the one who owns the property. When I lived in a mobile home park years ago I put up a metal shed just big enough to store my yard equipment and trash cans.