Publishing & Sharing visuals on Social Media
First, click the 'Share' button located in the Editor toolbar, as seen below. (You can also use the 'Share' option found in the thumbnail preview on your Dashboard, but this will not generate the Open On Web URL that is generated using Share from the Editor).
Next, ensure there is public access to your URL, as shown below. Choose 'Make this link public'.
Finally, choose the Social Media icon where you want to share your work and follow the instructions in the popup that appears.
If you add a downloaded PNG version of your visual to Facebook, it will shrink automatically to fit dimensions set by Facebook. Alternatively, for the PNG upload to Facebook, you can include the Open On Web URL in the body of your Facebook post to allow your audience to view the visual live in its original form, including hyperlinks and videos you may have added.
Facebook, Twitter, Google+ and Pinterest icons are located in the general icon collection in the editor. Use the search function to locate the one you want.