Basic settings like “edit character” and multiplayer are not working, despite enabling such in the configurations settings & following the tutorials accordingly. In my game, I can’t edit my character, nor import a skin into the game; a problem that I haven't found any solution for it anywhere. Although with the multiplayer I’ve seen more people talk about it (in the pocket edition), I can't find any solution for that either. I’ve tested it in multiple wifis, and the problem is still the same.
Are you also unable to access the Marketplace? If so, what error code is shown there?