Go into YOUR PROFILE then into EDIT COMMUNITY PROFILE look for YOUR COOP.
Paste the link of your coop page into the box and save. Your coop should show then under your avatar.
Welcome to BYC and the coop! There's a lot of great peeps here! Feel free to ask lots of questions. But most of all, make yourself at home. I'm so glad you decided to joined the BYC family. I look forward to seeing you around BYC. So happy for you!