What a ****!!!

So, we just received a "legal demand prior to summons" for R18200 from Aeromax Direct....we were put on test only, to play with R100 000 imaginary money to see if the product would work for us....NO REAL MONEY....For this we paid R10 000....It did not work for us and my fiance let them know we would like to cancel. We never received the R5000 in the trading account. It's like taking a car for a test drive and next thing receive a summons to pay for a new car! CRAZY!!!! We will be taking this further!!!!