How do I cancel Paramount Plus?

I don't think I have a Paramount sign-in..or if I do I have no idea what it is! I think I just subscribed with Roku? But my Roku log-in info doesn't work on Paramount's website.

Oh, if you subscribed through Roku then you have to manage your subscription from there. Go to the Paramount+ channel and click the * button on your remote. You should see the option to manage and cancel your subscription.

I had Paramount+ through Amazon Prime and you just go to Manage Subscriptions in the app and select your subscription then select Unsubscribe.

Just want to say if you're canceling because of the cost you can get free Paramount + access with a Walmart + membership!