How do I use my Apple TV subscription on a Samsung tv?
How do I use my appletv subscription on a Samsung smart tv?
You can use the Apple TV+ app on some Samsung television models. The list is in Apple TV app - Devices
Some Samsung models support AirPlay 2 (see the list above) and you can stream to these from an Apple device.
Or you could buy an Apple TV unit and connect it to your Samsung television.