Does the monthly charge say "Roku For VidAngel" on your bank statement? That means that you started the subscription through your Roku and are using your Roku account to pay the subscription fee. You can cancel this subscription through your Roku account.
Please note that this is the only way to cancel if you subscribed to VidAngel on your Roku.
There are 2 ways you can do this:
1) Directly on your Roku device: navigate to the VidAngel app on your home screen using your Roku remote. When VidAngel is highlighted, click the asterisk (*) button on the remote. It will ask if you'd like to cancel your subscription. Just click yes!
2) On your Roku account on the web:
A. Go to the Roku website. Click on "Sign in" and sign in with your Roku account credentials
B. Click on the profile icon and select "My Account"
C. Scroll down and click on "Manage your Subscriptions" then "Unsubscribe"
If you have any trouble, let us know at Support@VidAngel.com.