6 demo BO, nevertheless I couldn't scroll down to bottom of the side menu to access the module. This is because by default the menu won't scroll, to help you't look at the links in direction of the bottom. There is a cost-free module available to make the menu scrollable in https://www.presta-addons-modules.com/en/free-modules/prestashop-preloader-page-loading-image-page-loading-animation-preloading-screen-loading-page.html