I have tried to cancel my Adobe stock trial subsription before expiry but did not succeed with instructions given on Adobe website. Therefore I sent an e-mail to email@example.com asking to cancel my subscription before the trial period ends. Nothing happened, expiry date has passed and now I'm being charged for service I don't need. I don't want to pay for the service because I did my best to cancel before end of trial period and also informed Adobe about the problems in cancelling from website before the trial expired. How can I end the trial and avoid the cancellation fee?
I do not know about this e-mail! I know however, that you may cancel via https://account.adobe.com, which is the url to your personal account.
See here for step to step instructions: https://helpx.adobe.com/ca/stock/kb/cancel-membership-subscription-stock.html
If that does not work for you, please contact Adobe customer care. Adobe customer care can be contacted by beginning a secure chat session at https://helpx.adobe.com/contact.html?rghtup=autoOpen. Pop-up blockers need to be disabled! If the chat window fails to open, or is non-responsive, use a different device to start the interaction.
Support phone numbers may be found here: https://helpx.adobe.com/contact/phone.html. Please note that phone charges may apply.
(see also here: https://community.adobe.com/t5/creative-cloud-services/how-to-contact-adobe-support/td-p/11875703 or here