You have to create the pos,t then, after it is created, navigate to the post you just made, then you have options to sticky it. You can't make a post and at the same time sticky it. Source: A hard working moderator that actually does this shit twice a week. Also, I'm voting myself first in my class for doing and knowing about this bullshit because I do it twice a week to: 1) have a weekly discussion topic 2) poll my community about what they'd like to discuss next week. I must confess it's a bitch. Would be really nice if they could make a thingy for moderators to create the post and make it stick all in one gesture. Just because, you know, when you moderate on here enthusiastically for the first time and you're not a power mod asshole from Reddit (like me, I never moderated on Reddit and never wished to moderate anything) like, it would actually encourage more people to moderate on this instance. I got no help over here because it's 1980s tech superimposed on the internet.