To add "Gun Sticker" stickers to WhatsApp follow these steps:

• Download the Sticker Maker app from Google Play (Android) or from App store (iOS)
• Download the "Gun Sticker" sticker pack if the download doesn't start automatically.
• Click on downloaded file sm22_e395921d9bc34c40863a4c118dd4f836_by_Stickery8bot.wastickers and open it in Sticker Maker app.
• Click "Add to library" and then "Add to WhatsApp". Ok.
• Stickers added to WhatsApp! Thank you for using our site.