What plugin is it

[“Help,Help Urgent! ” removed from topic – that’s quite rude and your question is no more important than anyone else’s]

I want to know how they do when someone posts a comment,that comments be sent by email by the one who posted the ad

Image with my problem

https://www.adoptadoggy.x10host.com/wp-content/plugins/help.png

I’m using Gravity froms for people to post their adoption ad

I want to know how

Caution! I want this comment to be sent to the person who posted frpm gravity forms not everyone