The great dream properties does not refund deposit money

The great dream properties is a Real estate agency based in Soweto, a small black owned business. Bhekizitha Khumalo is an agent that we trusted for rentals - Its close to 2 years he hasn't refunded our deposit of R3500 after many attempts of reaching out to him and yet we do see his adverti*****ts of new rentals he has under his name. Yes we did approach the office with no help.