Make it possible for time for re-crawling and re-indexing. Do not forget that it may just take several days after publishing a website page for Google to search out and crawl it. For standard questions about crawling and indexing, check the Google Research crawling and indexing FAQ. Article a question https://addons.prestashop.com/it/seo-indicizzazione-naturale/31857-google-rich-snippet-automatico-json-ld-open-graph-seo.html