It seems as though you've had some issues with this based on your last 3 questions.
I would advise you to get a real estate attorney and get this over with.
I've been in this business for 30 yrs and most of the language you are using in your question ie: directive and termination of sales contract form - I have never heard of. A transaction works, or it doesn't, and who get's the deposit is a matter of who performed or not according to what was written in the offer to purchase.
In lieu of retaining an attorney, you can also file a complaint, or talk to the BROKER OF THE COMPANY - they do not like problems and the Broker owns the listings, NOT the agent.... perhaps you are not talking with the people who can help. If the Broker or manager doesn't give you satisfaction, file a complain with FREC (Florida Real Estate Commission) or get an attorney.
It is time to get this over with and move on.