Ref: INC183193 Customers can take the subscription on a monthly or annual basis depending upon their convenience. Users can manage the channels and video subscriptions by accessing Manage Your Prime Video Channels option within their Amazon account. In order to know more about the product and device, please call the support team at 1-800-987-6301which is available 24/7 in order to provide support to its customers.
More details: Fire TV Frozen 1-800-987-6301