If your TV can't find channels and you are not sure what to do, contact Vizio's customer service, which you can reach if you dial the following number: +1 855-833-3221.
If you dialled the above-mentioned number but you didn't manage to reach them, you can contact them online on their website (click here to visit it).
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.