I can only see "Apple Events" on my ATV menu!

OK, so when I start using my ATV, i only see on the screen the Computers and Settings menu, plus Apple Events.

But no iTunes, Netflix, etc

I've checked and the network settings seem to be OK (I have 3-4 bars in the wireless range), and I've even plugged it to a ethernet cable to check if it was some kind of WiFi issue. Still nothing....

I've restarted botth ATV and my modem/router, even reseted my ATV but still, the only think I can choose to see is Apple Events.

Could somebody help me??

Thanks!!