Six demo BO, nonetheless I couldn't scroll right down to base of the aspect menu to entry the module. This is due to by default the menu does not scroll, so you can't perspective the one-way links toward the bottom. There exists a free module available to make the menu scrollable https://addons.prestashop.com/pl/seo-pozycjonowanie-naturalne/31857-automatyczne-google-rich-snippets-json-ld-opengraph-seo.html