1 car mysteriously sold to 2 customers

I signed an offer to purchase for a vehicle @ Mercedes Benz Constantia Kloof on Friday the 17th of April 2015.On Tuesday the 21st April 2015, I had to call the dealership to find out about the process of the car, only then did they start with the procedure of financing. on tuesday 21/04/2015 i was phoned by Kashi telling me that the finance was approved, i then asked him to send me all documents that he was telling me about over the phone, He send them on Wednesday 22/04/2015 which was followed by his Phone call asking me when am i going to pay the deposit.He then told me that He will ask Koketso to send me banking Details which He send the same day.On the 23/04/2015 Thursday morning Koketso the salesperson Phoned me asking if i received the banking details,and i told him that i am transferring my deposit in to their bank account,of which i did on the same day and would like to collect my car on Friday the 24/04/2015 afternoon or Saturday, He then said he will start with the process. This morning, Friday 24/04/2015, i received a call from Koketso telling me that the Same car i bought is sold to two customers,and that I am the unfortunate one. Is this because I'm a woman?