Adobe sign quota

Our account got upgraded from Adobe Acrobat Pro to a business Adobe Acrobat Studio. I was told there was no difference, just more features and a way to manage all our business related accounts. Now I can’t send any Adobe Sign docs (which I had no issues or limits before). Neither can anyone else within the business with this account. On my desktop it just loads forever. On my app, it says I have exhausted my creation quota. But thought it was unlimited? Help needed asap. I need Adobe Sign to work.