How do i implement this on my Xenforo forum


New member
This is a screenshot of a forum that has an AdSense implementation that i would like to have on my forum. Please advice.
How do you implement this, such that the Adsense captures images from your post? (Highlighted in red). So that when you click on them, it directs you to the forum post. And leaves the impression of course. Kindly but urgently advice.
When i hoover on the ad, it reads Someone please explain how i can implement it on my forum.
Google on Xenforo Posts.jpg