Bad service

Worst service ever received from Robert, Christy and whoever the other guy at the door is. We earlier ordered food from the Jean Avenue Mugg and Bean using Uber Eats for a pickup. This is a very simple order system however the way me and my wife were treated is just on another level. How can someone say to you "the order you talking about is the one in my hand however I need to know what you ordered" when you clearly have the Uber order open in front of their eyes with the order number. We were definitely not treated well and never am I returning there...