Board Thread:Questions and Answers/@comment-24266177-20140412101138/@comment-24642411-20140412184740

MSM allows mulptiple players on one device (or multiple accounts per player, which is more likely to happen). You've probably just opened a new game without realizing. On the start menu (if you don't see a start menu, just click the red 'x' on the bottom right while the game is loading) click 'change user' and then you'll see options for logging into your MSM account. I believe the options are email, facebook, and twitter, but I'm really only sure about the first 2.