Pending Subscription Charge After Cancellation

Hello, I need help. I canceled the subscription for Who: True Caller ID Lookup before the trial period ended, and in my account it shows as canceled (expires August 2026). However, Apple is still showing a pending charge of AED 799.99, and because of this, I cannot download or purchase anything from the App Store.

I do not want this subscription, and I cannot pay this amount since I already canceled during the trial. Can you please remove this pending charge from my account so I can continue using the App Store normally?

Thank you.