I can't imagine the hurdle you have as you try to fix this issue, AOPROS. I appreciate your effort in sharing those and recognize how impacting this could be on the operation of your business. I'm here to assist you in getting your funds to keep your business running.
I know this issue requires immediate attention, and while I don't have access to your account, I highly recommend calling the number on the back of your QuickBooks Debit Card. Our dedicated partners at Green Dot are ready to review your account thoroughly. They have the necessary information on why your account was closed and will provide specific ways to access your funds timely.
To ensure your account is handled with the utmost care, I've included this article where you can find Greendot's contact information, hours of availability, and other quick help guides: Greendot Bank.
I've also attached this article detailing instructions to help you when you need to transfer your money out of your QuickBooks Checking account, see your monthly statements, and get help with your QuickBooks debit card: Use your QuickBooks Checking account.
We're always around to help if you require further assistance with QuickBooks Green Dot queries or any other concerns about QuickBooks Online. Tag me in the comments below, and I'll get back on this thread ASAP.