On some operating systems, the dotfiles are hidden by default. Before starting to upload the files, please make sure your file explorer has the option to view hidden files turned on.
Upload what's inside the Script folder on the web root folder of your domain. This folder is generally called public_html, html, or example.com, but depending on your server's configuration, it might be named differently.
*Do not forget to copy dotfiles (files begin with . (dot))