Hello! My friend and I bought Minecraft from the Appstore on the iPad. We go into it, log into the Xbox live account, I created a world, invite her, she accepts the invitation, and writes to her: "We could not connect to the world", although we are both connected to Wi-Fi, we are in different cities, in the settings the world is allowed to play on the network, and in xbox we are friends with each other. What to do? Help me please!