How to add gem codes

Move your mouse to the top right hand corner of the ourworld screen. When you see the thing that says: "upgrade today," go to the right of that, then click where it says "settings." Go to my blog but keep ourworld still open, thenyou copy the code from my blog(ctrl&c), go to your ourworld and the settings place, then paste it (ctrl&v)into the place that says " Got a coupon?" then click submit. You'll get 10 gems. Hope this helps.