To View Rakuten FR Orders,

1. Goto Magento 2 admin panel.
2. On the left navigation bar, click the Rakuten FR Integration menu.
3. The menu appears as shown below:
   
4. Click on View Rakuten Orders.
   The Orders Page appears as shown below:
   
5. Click on Fetch New Orders, to get the new orders in the list.
6. Now Click on the Magento Order ID associated with the order you wish to view.
7. You will be redirected to a page containing the full information pertaining to the order.
8. Then under Shipment details, you can enter the shipment details of the order.