After you have created your liveblog, you can start filling it with content (posts).
Content can be in plain text form or can be various media, link / embeds, quotes, emojis, comments, sport events, scoreborads, player cards, web content & extensions and much more.
It is important to click "Post Message" when you have a finished post so that your content and changes are not lost.
Once a post is saved, it will appear on the right side of the editor in the preview in chronological order.