Connect To internet yuzu

please help me to connect to internet Yuzu! (probably with Citra it’s the same thing)

I see a “Web” opzion in settings: is what does this?

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Yuzu doesn’t support connecting to official Nintendo servers or any multiplayer connections.
The web options are for collecting telemetry data, read this for details Telemetry - yuzu

Citra only has local multiplayer support (redirected over custom servers).