Are you a WindForS member who wants to add news to this site? WindForS members who have registered for this site are allowed to draft posts. At the top of the screen you should see a “New” button, with the option for a new post. If you click on that link, you should see an empty page where you can add your article. If you want to know more, see the “how to” at wordpress.org.
Your post won’t be published immediately. An admin (me) will have to approve it, but usually that’s quick. Then your post will go public, and everyone who visits the website can see it.