Can't Delete Account - Please Help

Hi,

I'm trying to delete my Adobe account as I no longer use it and would like the data deleted. However, there's no delete option under my account's Data and Privacy Settings. I did some research and apparently accounts with active plans or accounts associated with Enterprise. To my knowledge, my account does not fall into either category. Not sure what Enterprise is, but I don't see anywhere that ties my account to the name. All apps including Creative Cloud are deleted or uninstalled from desktop. Under Plans, I seem to have a link to start an Acrobat free trial and under Overview, there's the option to restart my last plan. Would either of these be the problem? Can't see any sign that they are active.

My previous plan was cancelled back last October. Did some digging through my bank records and so far don't see any refunds dated to the cancellation (should be £32.99) so wondering if that cancellation process got tied up in limbo. Very confused about how to proceed and would be very grateful for any help.