Hi there. My name is***** would be my pleasure to help you get your Moto G phone connected to wifi.
Please follow these steps to set up and troubleshoot Wi-Fi access on the phone.
Turn Wi-Fi Power On or Off
Touch the round circle with the dots on it, then Settings > Wi-Fi. Next touch the Wi-Fi power switch to turn it ON (if it isn't already on) and scan. Your smartphone lists the networks it finds within range.Touch a network to connect. If necessary, enter Network SSID, Security, and Password, and touch Connect.
When your smartphone is connected to the network, the Wi-Fi connected indicator appears in the status bar.
Please give this a try and let me know the results. If this resolves your problem, would you mind taking a moment to rate my service? I'd really appreciate it! You can give your rating by selecting the stars located on the top right of the question page and then clicking on submit. If you need more help, please let me know. I am committed to working with you until your problem has been resolved. Your complete satisfaction is my goal! Thank you!