All Devices TV app question - how to remove a channel

[gavroche]

Hoping someone can answer a TV app question...
I have AT&T TV showing up as a channel. It was formerly called Direct TV now. I used to use it, and it was set as my TV provider. But I changed it recently to Hulu. Yet the channel is still there. And worse, I get notifications for new show episodes on AT&T TV, even though I don't have it any more... and I am not even sure how to turn off those notifications (That app isn't installed on my devices any more)...
Any suggestions?

 

[AZhappyjack]

Highlight the app you want to delete.
Press and hold on the trackpad it induce "wiggle mode"
Press the Pause/Play button to see the action menu
Click Delete
Confirm Delete

 

[drunkmouth]

Highlight the app you want to delete.
Press and hold on the trackpad it induce "wiggle mode"
Press the Pause/Play button to see the action menu
Click Delete
Confirm Delete

He said the app isn't installed on his devices anymore.

OP, you need to go into the settings for TV app on your Apple TV and toggle AT&T Now from On to off.