Hey. I just saw the plugin yesterday and don't know anything on how to make the plugin get to working. I'm not sure if my theme supports the plugin because someone just customize it for the company that I'm currently volunteering for. Please help. Also can I use this like a forum where users can just add a topic and people can reply to it. And can I put this plugin on a certain page where they can just use it there. Thanks
You just need to install it. Then it'll change the default comment form to wpDiscuz form, that's it. Please make sure you don't have other comment plugins activated (Disqus, Jetpack comments...), if so please deactivate those.
Also please navigate to Dashboard > Comments > Forms admin page, edit the Default Form, save it and delete all caches.