One on Heather 819 Deposit!

I was a tenent to their one of aparmtent , I moved out and serve 30 days notice , I follow all the procedure then they have to process my depost one of the Agent the name is Francois Muller mentioned that they dont have tenent and that will be cost for them and will result of not getting back my deposit, now they dragging to give me back my deposit, I have copy of the email regarding my lease and notifying them on time that I am moving out. I highly not recommend anyone to rent/buy to this property. I am failing to understand what is difficult to give me back my deposit so Francois Muller said I must take this further to the lawyers just because I want my deposit back. DONT RENT UNDER THIS COMPANY PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!