Is your post or website page a couple of general public party? Then, utilize the Event type to markup your metadata. Allow me to share each of the fields that you need to see when utilizing the Function Schema in your publish. Utilizing the Custom Schema selection, you are able https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html