With this Instrument, You must build markups for each individual site then duplicate and insert the code to your website’s HTML. Should you be using Microdata or RDFa, make absolutely sure your schema code is nested effectively and it has logical hierarchical framework that matches Schema.org specification. Examine schema hierarchy. https://addons.prestashop.com/pt/seo-referenciamento-natural/31857-rich-snippets-automaticos-json-ld-opengraph-seo.html