Share Link not working

[Jenny]

Hi,
On this campaign: https://connect.clickandpledge.com/w...d-44120295e58c we are trying to get the share link to use the info we are putting in the Social Share message fields, but it just seems to be using the Org Default or some generic C&P image and text that we are unable to find anywhere.
I've added images of what we have the settings to, plus two more of what we see when we share.

What we see:

[CnP.LiveSupport.AB]

Facebook caches information used for sharing. If your Facebook share is not displaying your recent changes, ask Facebook bots to 'scrape' your donation form to get the updated information. Enter your form URL in the Object Debugger Input URL, and click 'Fetch new scrape information'.

The instructions are also available in the Help Text for the Shared Image field, for convenience.