Go to the Sales → Orders → Edit Order
Order Page allows you to view all data collected when the order was placed and allow edit some data like address or order status.
Additional tabs like Order Files or Payment Details as well as any added by extensions visible only if data available. |
Third-party extensions can add more sections to the order page. For example, Order Attributes extension adds a tab with additional data collected during checkout, payment extensions may add a new tab with Void, Refund actions. Please refer to the extension's documentation.