What are meta-properties?
A meta is the media that is automatically added to your post or tweet when you share a link on social media. Depending on the images available on that link, Facebook and Twitter will select one and add it to your shared content.
How can I change the meta-properties for my Storified Microsite or Landing Page?
From the "Share" step on Fastory, simply scroll down to find the "Enrich your Meta-Properties" section. From there, you can easily upload an image along with a title and a description in order to know exactly what result of you sharing your Storified Microsite or Landing Page will look like!