By employing structured data markup employing very best techniques, you'll be able to increase the chances of your material staying highlighted in search engine results, attracting much more clicks and driving organic traffic to your website. I checked your post and I may help you to repair the Prestashop Rich https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html