i have a samsung tv and i want to watch ted lasso but i don’t know how to get to apple tv

What is your model TV?

Is it listed among the devices that support the Apple TV app?

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

Some slightly older models may have the specialized Apple TV+ app in the TV’s App Store. Use apps on your Samsung smart TV - Samsung Support

If neither, then you may need a supported external streaming device to access the Apple TV app on your TV. Such a device can be the Apple TV box, Roku, Fire TV, Xbox, PlayStation, Nvidia Shield, ‘Chromecast with Google TV’.

The following may help: https://support.apple.com/guide/tvplus/samsung-smart-tvs-apdd0693a79d/web