For those who've marked up your site's content material, check your markup using the Structured Facts Tests Instrument, and check the typical concerns above, understand that it will require a while for rich snippets to look in the lookup. Surprisingly the Rich snippet conditions appears to have improved from april https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html