Please Check out the demo occasion under in which the module is put in and configured in debug mode. It's working fantastic around the demo occasion. The module helps to add image on all website pages a preloader, also known, for a loading page, or preloading screen it’s the loading https://www.presta-addons-modules.com/en/front-office/prestashop-currency-language-by-locations-geoip-auto-redirect.html