Hello,
Welcome to the Microsoft Windows Community.
Good afternoon. This usually happens when the installation setup fails to install the Wi-Fi drivers; please use a wired network connection to complete the installation and then install the drivers. If your device only has Wi-Fi connectivity, you can connect your mobile phone to the USB port using a data cable:
On Android
1. Connect the USB cable between the smartphone and the computer.
2. Open your phone's Settings.
3. Go to Network & internet or Connections (the name varies by manufacturer, such as Samsung or Xiaomi).
4. Tap Hotspot & tethering (or Wi-Fi Router and Tethering).
5. Enable the USB tethering option.
6. Wait for the computer to recognize the network connection.
(Note: Some models running stock Android or Google-branded phones may not support USB tethering directly on Mac computers).
On iPhone
1. Connect the USB cable between the iPhone and the computer.
2. If a prompt appears on the iPhone screen asking if you want to "Trust This Computer?", tap Trust and enter your passcode.
3. On the iPhone, go to Settings.
4. Tap Personal Hotspot.
5. Enable the Allow Others to Join option.
6. Sharing via cable happens automatically once the device is plugged in and authorized.
Good luck, and please let us know the outcome.