Canceling your subscription will not refund the purchase price; it will only turn off the auto-renewal for your subscription. If you'd like to request a refund, you can contact Apple at https://getsupport.apple.com.
Locate your Apple App Store receipt sent to your email.
Click on the “Report a Problem” button below your Signeasy purchase.
Explain that you did not intend for the auto-renewal to process.
Note:
Apple manages refunds and cancellations for App Store subscriptions. We will help as much as possible, but Apple does not give app developers access to payment info or refund options.
Refunds are entirely at Apple's discretion. As per the terms and conditions for iTunes purchases, all purchases are final. They often make exceptions, but as a general rule, refunds are not guaranteed and we cannot intervene to guarantee it due to Apple terms.
You can review App Store purchase info at Request refund for apps.
To check the status of your refund, visit Refund Status for apps.