Motus select Hyndai Richard's Bay has terrible service.

Motus select Hybdai Richard's Bay has terrible after sale service. I bought. A car there 3 weeks ago, it is still not registered and my permit has expired. I have spoken to the finance manager, dealer manager, used car manager and the dealer principal who have not assisted me. The Dealer principle promised to call me back and never did. I have a unregistered vehicle that I am paying for but I can't use. It is the worst service I Have ever recived a any business. They do not keep their promises.