Nissan McCarthy gateway terrible service

Worst experience buying a car. I was told i could sell my current vehicle and pick up my new car the following day. On the day of selling my current car I confirmed the sale, nissan told me all is in order. Sold my car, the next day… after multiple calls I’m left with no car as Nissan failed to communicate they had no car waiting for me. So I’m now stranded, with no vehicle. They have dodged my calls. Keep getting told I’ll get a call back but nothing happens. The dealership has now closed, calling the sales guy on his cellphone and he’s not picking up.

No car!!!! And no accountability from dealership or Nissan sa