Remedy - The module provides all tags with correct details in json structure and tests about the Google screening Software. Make it possible for time for re-crawling and re-indexing. Understand that it may choose a number of times right after publishing a webpage for Google to find and crawl it. https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html