How can I view Apple TV from my TV

All the ways to watch in the Apple TV app - Apple Support

Watch on your TV

• Apple TV (4K, HD, and 3rd generation) ﹥

• Streaming devices ﹥

• Smart TVs ﹥

• Gaming consoles ﹥

List of Apple TV app-supported smart TVs and third party streaming devices - Apple

List of AirPlay 2-enabled smart TVs and third party streaming devices - Apple

Do you mean AppleTV+, the subscription streaming service from Apple? If so, you can watch it from a smart TV that makes the Apple TV app available (my Samsung television does). Or, you can get a streaming device such as an Apple TV (hardware), FireTV or Roku.