Terrible service,no feedback,bad management

We bought a vehicle from Hyundai East rand Mall.Firstly Milly the Financial manager **** about our installment.We agreed to a specific price and fixed interest rate,to our surprise when our debit order came off it was much higher than we agreed to.We also had to take our car in for their 120 point check and road worthy.Henry promised us it would only take a day or two to fix.3 days went by no one contacted us to let us know what's happening,4 days same thing finally on the 5th day of not having a vehicle and nobody even informing us what is happening we went in to their branch after calling numerous times with no answer from Henry the sales man,the sales manager didn't bother letting us know or getting back to us,I even called the head office,they also never bothered getting back to me.After basically begging to get my car back I finally received it a week later.Disgusted with Hyundai and will never buy another car from them