Are you charged on a specific channel/app on your Roku device, or is it a fraudulent charge? If it’s fraudulent, you might consider contacting your bank. Or if it’s a real charge, you need to submit a bill inquiry here: https://support.roku.com/contactus
~ Jordan
I’m into videotapes and old electronics stuff, including extenders, converters and analog 4:3 TV sets (which are obsolete these days), and Miss Bianca is my favorite character in Disney’s The Rescuers (1977) and its sequel, The Rescuers Down Under (1990). I am not a Roku employee, only a user like you. ~ Jordan
Roku Express+ 3910X