Sorry you’re getting problems with accessing the admin spot. Understand that your admin Listing will likely have been renamed to whatever you established it – for security causes. This happens in the installation of PrestaShop. In the event you’re looking to use a generic URL including example. When I install https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html