Worse online service and total *******

They advertise things and then rip you off by saying the are out of stock, instead of refunding you they offer a voucher. Who said I wanted a voucher, I want my money back. Paid R400 for delivery only to be told items are out of stock and my delivery was split, asked them to cancel the other order as well but was advised that it was out for delivery without even getting notification on the progress