The Bitmask application is designed to have a friendly interface with automatic configuration. You simply start the application, register with the compatible service provider of your choice, and away you go.
NOTE: We, at TROMjaro, recommend calyx.net as a trade-free VPN provider that can be used with Bitmask. Open Bitmask, select to create a new account, then click the + sign to add a new provider, and finally add calyx.net as the URL and continue with registering a new user. Remember the credentials. That’s all.