Ntt group are useless

Most useless honda dealership I experienced in my life. Purchased demo vehicle at newcastle dealership on 22nd November 2022. Today is 21st December 2022 and the vehicle has no number plates and is not registered onto my name. Temporary permit expired on 12 December 2022 so I can't use the vehicle presently . Promises by the salesperson and dealer Principal were futile. Now NTT is asking me to chase the agent from Pretoria who outsourced to another company in Durban. They also giving me the run around. Why the hell should I suffer when NTT charged me a fee for on the road and registration fee. First dealership that I encountered such mediocre unprofessional service from the salesperson to dealer principal.