Each club has its own special forum area just for the club, only visible to club members!
Hover over Social and click on Clubs
Click on My Clubs under the Chess Clubs menu on the right side and select the club where you want to post
Click Forum on the right-hand side menu of the club's homepage
Click on New Topic and choose a topic name that clearly describes what you want to discuss. Select from the dropdown what language you are writing in and write your post
Click Post to share it with the other club members!
Check out these articles to learn how to improve your forum post: How do I use the advanced editor tools? and How do I put a game or puzzle in a forum post?