Show me how to integrate an offerwall into my Wordpress website using postback URLs

Hello, I'm NOT interested in someone just implementing a wall into my site. I would like to have someone explain to me how to do implement it by myself step by step and what the easiest way would be for multiple walls. I was able to get a few offer wall iframes into my Wordpress site but I'm totally unfamiliar with Postback URLs and affiliate click networking. I found a site called Clicktool that may be what I am looking for but I don't understand where to setup and know nothing about the strings and parameters I get whith each wall nor where to put those to be able to see clicks and monetization. I am unsure of if a Postback URL is something i setup in Wordpress or use it on another site such as Clicktool I basically need a course for how Adwall monetization works and what to do to get it running on a basic website, nothing fancy. I am willing to pay for your time and effort if you got some time to drive me through a few configuration steps so I can get my project going.