@Nai1
Try going to the Roku website and login to your online account dashboard. (the little user icon on far right top near the shopping cart). https://www.roku.com/
Once in there under "My Account", you will see a section for "Payments and Subscriptions". Any charges and subscriptions through Roku Pay will be listed there (with the ability to cancel as well).
Roku support also has a support article located at https://support.roku.com/article/218368088 on steps to take for unrecognized charges on an account.
Finally, you can contact Roku from this contact support link https://support.roku.com/contactus and then select "Accounts, Payments, and Subscriptions".
Hopefully one of these will help address your issue.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
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