Can I get Thai TV via Apple TV?

Doubt it. It is not a TV tuner.

You would need to go to the Apple store for your country and find a link to the AppleTV product (often from iTunes page) which should show content available in that country.

https://www.apple.com/appletv/whats-on/

Well. Ingen grom Norway, and have atleast10 Norwegian TV Apps. So Why not try before to i anser. I omlyd idé å mye Apple TV for,,,,,, TV.

People that comes here for hjelp nerd **** because they dont understand iTunes or not find it . Im under second Groups . Need å name fort that App

Not an anser. Do to I have a name for the app?

Check which Thai TV stations have an internet outlet, the Apple TV can not receive standard transmissions, only internet transmission. If there are none, then there are none.