Domino's Pizza review: pizza delivery

I had made an online pizza order through their app. When it didn't show up after 15 minutes being past the time I chose I called and was put on hold. When the manager finally got on the phone he was arguing with me about not having an order under my name, when I said I did it online and have a email confirmation he tried another excuse. I finally told him forget it I'll go else where. Frustrating