http://darknetmdzfznq7zxywqzqnskp6b6thm3yy2uvuxqijrpzltvrdxuyyd.onion/component/tags/tag/how-to-find-the-dark-web
However, you should note that although there are English speakers in this chat room, most of the users seem to be Russian. It allows posting third-party images but you can disable this feature if you want to. It’s not the most effective chat room out there, but it’s seemingly legal in every sense.