@media guidelines, in conjunction with media queries (formerly only media sorts), Command which designs are utilized and which are not based on what media the page is getting exhibited in. Step 1: Upload the module zip file from the again-Workplace Extensions Installer menu tab. Extensions are using the upload button. https://www.presta-addons-modules.com/en/front-office/prestashop-tawkto-multilingual-live-chat-support.html