Very dissatisfied in their handling of business

I had a real bad experience with them. I have to send money everyday for the storage and the courier company. I signed the deal on the 23 rd of June and paid a deposit of R20 000. I have spend for the week over R37000 for the courier and storage. On Friday they insisted I deposit another R10 000 in the company account. But till now the 4th of July I still have nothing. They phoned me now and said they gonna keep the car and refund me but I have to wait 21 days for the refund. This was the worst experience I ever had with motor vechile company. Never in my life will I trust people again. Sakhile Ncube and Mike of Autogroup in Durban