Create Carousel Template on Whatsapp Under main menu click on Whatsapp under channels. Click on templates tab. Then click the `Add (+)` icon located at right bottom of the screen. Click on `New Template`. Select template category. Select template type as carousel. Name your template, and fill in the message body(bubble). Add appropriate message components to your whatsapp template. Click on add more cards to add another card(max 10 cards supported). Click on preview and submit the template for approval. Card Component optional/mandatory Supported types Max per template Header mandatory media (images, videos) 1 Body mandatory text-only 1 Buttons optional Quick Reply, URL, Phone 2 Contact Support