Lovely Dog Stickers for iMessage. How to Use and Install: - Open iMessage from your iPhone. - Click on the Appstore icon. - Tap the four oval icon on the lower left corner to open the app drawer. - From there, tap the plus icon labelled 'Store' to access the Messages App Store. - Click on manage store. - Select the your's Stickers app . - Just with a single tap send stickers. - Also simply long touch and peel off the stickers to add them with your texts!!