Thank you for reaching out, @Lavish_Dreamer6dc2.
I understand how upsetting it can be to receive an unexpected charge, especially when you believed you were still within the trial period.
I reviewed your account and can confirm that your Acrobat Pro subscription began on October 23 and has now been canceled. Adobe trials transition to a paid subscription if they are not canceled before the trial ends.
For information about refund eligibility following cancellation, please review Adobe’s cancellation and refund terms:
https://helpx.adobe.com/account/individual/terms-policies-and-regulations/adobe-subscription-terms.html
I hope this provides some clarity and reassurance. Please update this public discussion thread if you have any additional questions, @Lavish_Dreamer6dc2.