Hi, how do I unfollow someone? Thanks in advance.
Basically what 123cereza456 says. The button will then change to "Follow", giving you the option again to follow that user again.
If you want a user to stop posting on your stream or whatsoever, you can block the user by clicking on the "gear" icon on the upper right corner of their profile (it will say "Block [username]" and you will not be able to post on their stream or follow the user (unless you unblock them, which can be done by clicking on the same gear button and it will say "Unblock [username]":
Same question The problem is when I try to go to their page I don't get their page, I get an error message https://www.duolingo.com/errors/404.html
Error 404 Sorry, the page you were looking for doesn’t exist. ] Try going to duolingo.com, or follow us on Twitter or Facebook.
It's supposed to be https://www.duolingo.com/profile/Stew197300
and since I can't get to their page, I can't click "unfollow"