To set Open Graph tags on our page, you can either 1) set the default values for title, image and description in our JFBConnect backend > Open Graph > Configuration area or 2) include the easy-tags for SCOpenGraph with something like the following:
{SCOpenGraph title=Your Title Here}{SCOpenGraph image=FULL/PATH/TO/IMAGE}{SCOpenGraph description=Your description here}
Here is what's currently on your page.
<meta property="og:title" content="Luminate Festival - Live Stage 2017"/>
<meta property="og:description" content="This is the first music line-up announcement. Many more artists will be announced over the coming weeks! Luminate's Live Stage hosts a stunning array of international, Australian and New Zealand musicians, bands and electronic producers."/>
<meta property="og:image" content="http://www.luminatefestival.co.nz/images/banners/Luminate_SM.jpg"/>
Also, looking at the sharing preview for that page on the Facebook Sharing Debugger, the preview looks correct as well for those tag values. There is no warning that an image is not set, so setting a different image default should fix your issue.
developers.facebook.com/tools/debug/shar...ss-music%2Flivestage
I couldn't see a share button on this page. Could you point to a specific URL that shares the link for
www.luminatefestival.co.nz/luminate-fest...lass-music/livestage so that I can see the multiple images in action?
-Melissa