The application for iPhone is not available yet for download and install. Once the application is being made, the download link will be then updated and ready to use to download the application. You can consider using the manual setup choosing the given protocols bellow, or you may visit the installation guide directly at the following link.
Choose a Protocol Manual Setup
Windows XP is one of the oldest versions of Microsoft and is no longer supported and updates.We recommend using VPN software in your windows XP device. To setup, the application on Windows XP just follow up wizard step by step.