Can’t not view Apple TV movies and would like a refund for my subscription

This is a user forum, you are not addressing Apple here. It would be best to explain the situation so someone can help in sorting out the issue. However, if you have no intention to do so then you are free to cancel your subscription to turn off auto renewal. You would also need to request a refund, however it would be up to their discretion.

How to cancel a subscription from Apple - Apple Support

Request a refund for apps or content that you bought from Apple - Apple Support