I am unable to see all the buttons on my Apple TV main screen: like Netflix, ABC, NBC etc. How can i load them

Apps on the ATV cannot be added or removed by the user.

Not all features are available in all regions.

Apps can be disabled in Restrictions or hidden in Settings.

If the only two buttons you see are computer & settings then your apple tv is not connected to internet. Connect it through settings. If this is not the case let us know