REFUSAL TO PAYBACK RENTAL DEPOSIT

This estate agent is the worse agent I have ever dealt with in my life. I rented property by Petru Botha in Bloemfontein up to December 2014. My deposit refund was supposed to be paid back within 2 weeks of me evacuating the property and It is now almost end of 2015 and I still haven't received my refund. They have made all the excuses in the world to refuse to pay my money.