Choose the platform you used to purchase the subscription then follow the guidance.
iOS - App Store
Sign in to reportaproblem.apple.com.
Tap or click "I'd like to", then choose "Request a refund".
Choose the reason why you want a refund, then choose Next.
Choose the app, subscription or other item, then choose Submit. If you were charged for a subscription that you no longer want, you can also cancel the subscription.
Further Information:
Android - Google Play Store
Go to play.google.com.
At the top right, click your profile picture.
Click Payments and subscriptions > Budget and order history.
For the order that you want to return, click Report a problem.
Select the option that describes your situation.
Complete the form and note that you'd like a refund.
Click Submit.
Further Information:
Web App
This payment method is managed by Stashcook so please make your enquiry using the below address: