I'm also having trouble finding the option to cancel my Adobe Stock free trial. It doesn't show up under my plans as per the instructions.
Branching to a new discussion,
Sorry to hear that.
I have checked your account details and noticed that you have an active Creative Cloud Photography plan under the Adobe ID shared in the forums. However, I am unable to locate any Adobe Stock subscription under this ID, have you perhaps took another trial with a different Adobe ID? Please provide the order number so we can have this checked.
I need to cancel my plan, today is the last day of the free subscription period, please help me!!