@Skyejewel
If you have a subscription to a service (Netflix, etc) through Roku, you can manage it from https://my.roku.com where you would log in, then click on Manage Your Subscriptions. You can cancel from there.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
If this post solves your problem please help others find this answer and click "Accept as Solution."