open graph image trouble

There is no og:image tag on that page www.livingsenigallia.it/lista-eventi/tutti-gli-eventi.html - Without this tag present, Facebook does not know how to find the right image and just picks one from your page that it thinks is the most correct.

In general, we'd suggest 1) creating an appropriate Open Graph object in our backend for JFBConnect to pick the best image from your content or 2) manually adding an {SCOpenGraph image=FULL_PATH_TO_URL} easy-tag to your content. However, looking at your source, it appears that you may be using com_jem to manage and display your events. In this case, we don't have an Open Graph plugin for that extension, so you'll have to do option #2.

Once you make any changes to the Open Graph tags on the pages, please make sure you re-scrape your pages with the FB Open Graph Debugger before looking at the preview again.

-Melissa