For some reason the needed section isn't working for me. I've looked up how to add cards to the needed section but none of the buttons I'm told to push show up. Can some one explain to me how to add cards to the needed section?
Select a card and look below the image of the card. You'll see the "binders" box down there. Swipe it until "needed" comes up. Choose the number for how many you need.
If you accidentally deleted your needed binder you can go into the main menu and choose the "magic binders" option. Touch the pencil at the top and choose "new binder". Touch that new binder you made, touch "options" and selects "needed". Voila. You have a new needed binder.