Automatic installation is the easiest option — WordPress will handles the file transfer, and you won’t need to leave your web browser. To do an automatic install of YITH Slider for page builders, log in to your WordPress dashboard, navigate to the Plugins menu, and click “Add New.”
In the search field type “YITH Slider for page builders” then click “Search Plugins”. Once you’ve found the plugin, you can view details about and install it by click “Install Now” and WordPress will take it from there.