I'm trying to create a bot that will send my new followers a message on Instagram when they follow me. I'm using Facebook's graph API and webhook to enable this. I want to know if this is possible as I'm having issues with the webhook. The workflow is 1. a webhook on my page that will listen to any new follow requests 2. grab that follower's information 3. send that follower a message.

Currently, my Instagram account is linked with a FB page and I've been able to add webhooks to that page. However, I don't know how I can add a webhook to listen to my IG follower information that is linked to my FB page.