Select a wifi network from the menu or attach a network cable to proceed

Hello estrella199,

We see that you're trying to connect your Mac to the internet. Are the steps that you're following one of the two listed below? If so, could you describe for us exactly what you see when you try to follow these steps?

Connecting your Mac to Wi-Fi: Connect your Mac to the internet using Wi-Fi - Apple Support

Connect Using Ethernet: Connect your Mac to the internet using Ethernet - Apple Support

Cheers!

Same problem. Did you find a solution?

System Settings -> Control Center -> Wi-Fi -> Show in Menu Bar