Make sure that your site is accessible to Google and never blocked by a robots.txt file, the noindex tag, or login specifications. When the web site looks ok, you may question Google to recrawl your URLs. Be aware: Permit time for re-crawling and re-indexing. Understand that it may well choose https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html