It's a common issue and the solution is described in the FAQ.
You just need to disable 'Photon Module' of 'JetPack Plugin'
I would like to purchase the premium version, so I added the free version to test, as per your instructions before buying!
On my website the first image displays bu the rest of the images do not display:
When you click on a 'not displaying' image you can see them in the lightbox view:
I have added the plugin, done all the Facebook steps and done the settings. I have deleted the cache on my site and I have switched the cash off and back on again in case that was the problem.
I have also tested this in multiple browsers and it has the same result.
Are you aware of any plugin or theme incompatibilities?
Your help will be extremely appreciated.
Forgot the key?