Comic Fury Webcomic Hosting - How do I put a chatbox on "Extra pages"

I have recently created a chatbox for my webcomic that I would like to place onto my webcomic! I went on the "Extra pages" section and pasted the embed code into the box, But it does not show up on my webcomic, The only thing that shows up is the code itself, Not the chatbox, I also had a look to see if I could find a button that allowed me to place embed codes but I could not find one, If there is anyway to place my chatbox that I got from xat.com I would like to learn how to, Because I would like to allow my viewers accesses to speaking to each other quick and easy! Thank you

Oh you need to click the Source button on your extra pages.

It'll show the HTML of the page you're doing.





So if you want to add the Embeded code, push the source button and add it in there.

Hope that helped. :'3