Deposit Held

I moved into a flat on the 28th of June 2014. I tranferred my rent to Cambrad Property on the 27th june 2014, rent is paid in advance. My previous landlord tranferred my deposit to Cambrad. I moved out the end of January 2015. Sebastian did not want to give my deposit because he said I did not pay rent for January yet I paid my rent for January in December.