Once a Campaign or Community Project is published and can receive money, it is a great idea to keep the page alive. By doing so, you will show the evolution of the situation you are talking about and you will keep people informed about your needs and how the help provided is being used.
To make a new publication or a Post, log into your account, then go to "Dashboard", select the Campaing or Community Project concerned and then click on the "Updates" Tab. Press on the "Add New" button and here you can add text and/or images and videos.
Once saved, it will show on concerned Page !