Script/Webhook help

Hey, I know this is much to ask but can anyone show me how to make a discord webhook that whenever the amount of members in a group is changed (member join or member leave), the webhook says “There are (members) members in the group”

You cannot do that through a webhook. You should using a discord bot instead with the noblox.js API.

Here is a tutorial

If he did, please link it. Otherwise, please do not make posts for the sake of making them.
Edit: This reply was made prior to his edit.