Review False advertising

I brought a 2019 Hyundai Accent from Hyundai Weltevreden park and there had an advert that stated that if you brought a Hyundai in September, you would get a kids ride on car, to my surprise I was told that because there give me a discount on my car I don't qualify. The service at this dealership is terrible, there just give me two keys no keyring. It's being over a month and I'm still waiting for the vehicle to be registered with my personalized number plate and the door rubber that was torn when I brought the vehicle might only be done in a months time if there get stock of the part