I want to remove my card on file but I can’t I want to see my active subscription

Hello,

To manage your payment methods and subscriptions on your A-ple ID, on your iPhone open Setting> tap on [Your Name]> tap on Payment & Shipping to manage your payment method and address, tap on Subscriptions to manage and view your current subscriptions tied to your Apple ID.

Sincerely,

Captain

There is an Apple article that explains how to cancel subscriptions. Click on the following link: If you want to cancel a subscription from Apple - Apple Support