NO PAYMENT FOR MY CAR THAT HAS BEEN SOLD BY THEM

I left my car on Consignment on 24.12.2018 with INTEGRA MOTORS CENTURION. In the mean time I've heard that they transferred my car to Roodeport Branch without my permission. Later on 14th of January 2019 I've got a phone call from the office notified me that the car is sold and I have to give them all the original documents, which I've done. They assure me that as per contract stipulated, the payment will be done 7 days after the car is SOLD. Since than I am keep on phone them and they refuse to pay me for my car with NO explanation. Most of the time they refuse to answer to my calls. Today, 27th of March 2019 I phoned the owner of Integra Motors Centurion Vernon ********** 141 and he promised that he will follow up and call me back in 15 minutes. He didn't!!! Half an hour later when I phoned him again, NO ANSWER!!! :( - INTEGRA MOTORS REFUSE to explain or sort out my payment. REALLY UNACCEPTABLE BAD SERVICE INTEGRA!!! Stay away from this ******