1. On your Instagram app, tap the Messenger button (arrow) in the top right corner. Tap on an existing conversation or search for a existing conversation to start a message.
2. Tap the Sticker button in the chat box. Search by keyword for a GIF to share. Tap on a GIF to send in your messaging conversation.
3. Tap on a GIF to send in your messaging conversation. Note: Once you tap on the GIF it will automatically send in chat.