Refusal of Deposit

I laid down a deposit of R1000 for a Jetta 6 at BB Sinoville and within 5 days notified them that I can no longer take the vehicle due to financial issues. its almost 3 weeks now that I am struggling to get my deposit back. No documents were signed, that stated they can keep my deposit. <div><br></div><div><em>(Supplier name changed from Nissan South Africa to </em><em>BB Sinoville Nissan by Hellopeter.com(</em></div>