Hello, @bryancuan.
Let me share some information on how the invoicing feature works.
The invoice page displays the most recent invoice that you've created in QuickBooks. Currently, archiving your old invoice is not available.
However, you can access your QuickBooks account on a regular browser and filter the list of displayed invoices.
Also, I've added these articles to help you manage your invoices in QuickBooks:
Get back to us here if you have other questions about navigating around QuickBooks. I'm always here to help.