Stowe holding. I Want My CAR BACK

Hi I have a problem with company. their driver collided with my car.okay we went to the police station to open a case then they call their insurance company Discovery.and they then tow my car and said they are taking it to their assessment center. Okay after 2 day I called the company and they told me to send the all the necessary documents.after a week call them again they say everything it's okay. after I call them they don't answer my calls send them massages they don't reply untill. I write to hello Peter then I got hel with this issue. Know I have to go and look for my car by my self from a towing company help assits.i don't know how my car ended there. So I asked them to give me my car they say I have to pay R26000 it's what I owe and the company come and took their car and left mine their. So I am very angry by now because they even said if I don't pay the money they will sell my car coz it's been a month now. How can this company do this me now I have to lose my car and it's a business car iam running a driving school using that car. now no income no nothing my car was going to be sold without my knowledge. How can they do that after the company had agreed to fixed my car. My name Thomas lewies. My phone number 0725115190