Many don't realize that performing any real estatte service in Florida is a 3rd degree felony. Sometimes it's as innocent as helping a neighbor rent their home, or helping sell a friends home. The problem is, when unlicensed people perform real estate services, mistakes are made and somebody gets hurt, even unintentionally.
Here is the phone number to report such activity. 866-532-1440 Here is a link to an article about this.