how to delete from photo stream on apple tv?

These instructionf from Apple supoort make no sense. There is not INTERNET option on the main menu so how do you delete unwanted photos from apple tv's photo stream?

Make sure you are running Apple TV Software Update 5.0 or later.

1. From the main menu, choose Internet > Photo Stream.
2. If prompted, sign in to your iCloud account.
3. With your remote control, navigate to a photo that you want to delete.
4. Press and hold Select, and then choose Delete Photo.