FurnitureMaker

MY son and I are in multiplayer. We have they cities in a region and have started an International Airport in the Great Works area. It has as establish, construction started and it asking for Alloy, Metal and petroleum from the cities. We have stared the giving process from two of the cities and the arrows show it should be going but nothing seem to ever get there. One city has oil wells and the other recycles to get Alloy and Metal. What are we missing? I tried turning off Global Deliveries at the trade center but that did not help. Suggestions? thanks

I play on s Mac but got it from Origin not the App Store. Your screen shot above is past the point where I select Multiplayer. For me when Simcity starts up there is an EA splash screen and clicking on it results in the start screen that has a selection for either Off Line or Multiplayer. Origin provides the server for Multiplayer and I must be registered with them (through EA if I recall properly) for Multiplayer to work. I just check the App Store - it says it is only the Off Line Single Player version of the game. I infer Multiplayer is not possible with it. The multiplayer + off line version of the game is the same price as the one you got from the App Store.