Well, have you even given it a try?
Have you read what it says and attempted it on your own in your editor?
If so, and it failed, did you post somewhere, specifically saying where you went wrong and what code you used?
These things need to happen.
As stated in the rules, we are not an editor service to be enlisted to do things for you.
So! Go out there and learn something! Don't be a bump on a log! There are lots of things to discover here, and many people to help you if you get stuck after attempting something yourself. Have an adventure with the editor!
Knowing how to do things in World Editor is like riding a bicycle or tying your shoes. It's a technique that must be learned and practiced. Many things in the editor are very simple and are learned quickly. Other things take several examples and repetition of the steps involved.
But if you're not willing to make the effort to at least attempt to learn something , I doubt you will find a whole lot of people willing to help you.
I do know this - xenforo dropped the ball by not keeping the vbulletin reputation comments as a feature. The loss of the Reputation comments data when we switched to Xenforo really was the death knell for the site when it came to all the users that left. I know I missed it so much and I got way less interested in the site when that feature was gone and I run the site.
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory