After you have structured info code with you, simply add it to HTML code with the web site. For CMSes it is determined by the file wherever the HTML of your theme is coming from. It could either be header.php or almost every other file during the topic folder. Right https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html