I got ****med for test driving a car

We were ****med by this company called Delta Sourcing & Trading Pty Ltd. Good customer service up until we had to pay for more expenses before having the car delivered to test drive. R5000 to test drive, R1500 for AA Report, R14960 for delivery insurance and no car arrived. Delivery company they used is K-transport Ltd who charged me R14960 with a refund of R14500 on delivery. Very disappointed.