Setting up a WireGuard connection on any Linux distribution:
1. Open the WireGuard configurator in your personal account (my.myrsv.info): "Manual setup" -> "WireGuard".
Then select the location and port you want to connect to and click "Add and Download".
To avoid confusion, give the configuration a name, for example "Linux".
2. Install WireGuard and connect using the received profile.
You can find guides for installing WireGuard on various distributions on the official website.