@Tamara682 The following rule will cause untold trouble. If you can't stop the download of chargeable films etc. then I would remove the app from the TV:
WiFi/Television/Internet are all provided including Disney, ESPN, Hulu, and Netflix. All paid special programs are your responsibility (i.e., pay-per-view, movies for a price, fights, etc.). Any charges for additional programs to Host's account will apply PLUS a surcharge to be determined at Host's discretion. If unsure, please contact Host for clarification. Do not install any additional applications to the system provided.