1. First, search for Touch VPN in the Google search bar.
https://www.touchvpn.net/
2. The search results will display the Touch VPN with an option down( you have to scroll it down a little). Click on the Download option, and it will open another window to give you the option to choose your preferred platform. (Choose your platform)
3. To install Touch VPN, click the "Install" or 'Install on more devices" button to begin the installation process. The app will download and install automatically on your Windows device.
4. Google will verify your email ID, where you have to enter your email account password.
5. After confirming your Google account (you're signed in to the Google Play Store), a screen will appear to notify you that the installation process for Touch VPN will start soon. Depending on your internet connection speed, this may take a few minutes.