Instructions
Create a building, wall or something to attach a sticker to. Your sticker cannot be added in mid-air; it will need to be physically attached to something. Decide what you would like your sticker to be attached to and place it in your level.
Enter your main creation menu by pushing the square button. This will bring up all the options you have in the creation mode. This is the main menu where you can find all of the tools to create your unique board.
Select the stickers and decorations button from the menu. The farther you have advanced in the game, the more stickers you will collect. Keep playing different levels to earn more stickers to choose from.
Select a sticker from the first page. Once you have found the sticker you wish to add, press the X button to be able to place it. The second page is for decorations, which are like three-dimensional stickers. These also can be sized and rotated as needed.
Use the directional wheels to rotate and size your sticker before you place it. You can shrink or enlarge the sticker to fit any size, but it needs to be within the size of the object you are placing it on or it will be cut off.