Hyundai Boksburg "Unprofessionalism and ******

I have never experienced such level of unprofessionalism from such a big and known company like this. Hyundai boksburg (used sales department) I traded in my vehicle in March and since then had to pay for 2 cars because obviously someone is sleeping in her job. I I actually paying for a car that I sold to them. I have spent so much trying to sort this out yet two months down the line I still experienced the same problem they assured me they had sorted out. This is a disappointment.. Such level of unprofessionalism and they are ******s. They are *******, they have cost me so much and made my financial status difficult. I could not meet up to my monthly expenses because of them. Had to get a loan just to payoff my monthly bills because of Hyundai Boksburg. I am a very sad and unhappy client. I need my car back and all my money paid back. I am opening a case for them.