If you’re a Prime member and want to cancel your channels, there are a few things you can do. First, go to the Prime Video website and sign in. Then, under “My Channels” on the left side of the page, select “Cancel My Channel.” Next, go to your account settings and change your password. Once that’s done, select “Cancel My Channel” again and confirm by clicking on the blue checkmark next to it. Finally, if you’ve already cancelled your channels through Prime Video website or account settings, don’t worry - those channels will still be available for watching when you sign back in to Prime Video.