Hey, It seems WooCommerce plugin is not active on your wp-admin. Enhanced ecommerce plugin can only be activated if you have active WooCommerce plugin in your wp-admin.

{"version":"1.0","provider_name":"PerioSafe\u00ae","provider_url":"https:\/\/periosafe.de","author_name":"martin theissen","author_url":"https:\/\/periosafe.de\/author\/martintheissen\/","title":"Shop","type":"rich","width":600,"height":338,"html":"

Shop<\/a><\/blockquote>\n