Refund Request for Trial Subscription Charged

@aqsa_8705 I hate to be the bearer of bad news here, but because you likely bought Acrobat Reader on your mobile device, it isn't likely Adobe who is charging you, its almost likely means the transaction was handled by the platform's native store, not Adobe directly. You are essentially making an "In-App Purchase." The payment method on file is charged by either Apple, or Google, who then remit a portion of the payment to Adobe. Which means, you need to touch base with those guys not Adobe. 

I get you may be frustrated, because the payment was processed through as Apple, or Google, Adobe, in this context, does not have the ability to access your accounts, billings, or even initiate or process a refund back to your credit card or account balance.... For full details, please review the Subscription Terms & Cancellation Policy. As well about cancelling Acrobat Reader Mobile subcriptions too: https://community.adobe.com/t5/acrobat-reader-mobile-discussions/how-to-cancel-acrobat-mobile-or-sca...

To cancel a Reader Mobile subscription, you must cancel through the app store where you subscribed—it will depend on the mobile device, Google Play for Android, Apple App Store for iPhones/iPads:

• On Android: Use our automated cancellation form to submit your request. It only takes a few moments.
• On iOS (iPhone or iPad): To cancel your subscription, follow the instructions outlined in the help article.

Good luck!