Here are some potential solutions to troubleshoot the issue:

1. Check if the network is working and it is in range.
2. Restart your device and check the connection again,.
3. Check if your device is set to the right Wi-Fi network.
4. Verify that your device is running the latest version of the Wi-Fi network.
5. If the network has a password, try re-entering it.
6. If your device still can't connect to the network, reset the network settings.