Re: Why wont my facebook picture show up on my account?

These pictures are generally based on whatever picture you have set as your FB or GP picture.  Generally the moment you link them it loads that icon.  I would go into the FB settings, change your picture, then go into  the apps section of FB and delete MBA app.  This wont delete your game just the permissions.  

Once you log back in, you should be prompted by the game to set permissions again and sync your account.