I have recently let go of our accountant, and am now left to figure out where issues are in our accounting. Adobe is surely one. Here's my issues:
Thanks in advance.
Can you email me at firstname.lastname@example.org with the two email addresses you are referring to? You should not be able to have two subscriptions on one email address (although anything can happen). We'll see what we see attached to each. Why do you think that you have both a Basic and a Plus subscription on the same Email?
I can't answer anything about what happens when you log into account that has both since that is not a situation anyone should see...
This FAQ describes how to copy forms from one account to another:
For your Photoshop question we'd need more information but also would not be the team to assist with that issue. I would recommend that you post that inquiry in the Photoshop or Creative Cloud forums.