Allow time for re-crawling and re-indexing. Understand that it may consider several times soon after publishing a page for Google to locate and crawl it. For general questions on crawling and indexing, check the Google Lookup crawling and indexing FAQ. Post an issue within the Google Look for Central forum. https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html