Will QBO assist with a back-end request to delete unwanted/unused/non default Inactive GL's? Any advise on how to get to the right back end support team?

Hello there, Merlot. I can route you to our Support Team. But, before anything else, let me assist you in eliminating the unused accounts.

Please note that you can't delete unwanted accounts in QuickBooks Online. You can make them inactive instead. The steps below will walk you through the process without the help of our back-end support team.

1. Navigate to the Transactions menu.
2. Find or search for the account you wish to eliminate in the Chart of Accounts tab.
3. Click the drop-down arrow next to the View register and choose Make inactive.
   

If you need further help with any of your concerns, especially managing your accounts, our back end or Support Team is available to help.

Lastly, you can check this article which default, or special accounts can be deleted, edited, or merged in our program: Manage default and special accounts. 

Feel free to reach out if you have any further questions or need assistance with managing your Chart of Accounts. I'm here to help.