How to Pick and Pack the Orders in Magento 2 Mobile App?

First of all, you must install the Magento 2 Pick Pack extension on your website.

With the help of this module, the admin and the warehouse employee can easily add the staff for picking and packing orders in the warehouse and also provide the staff with the packaging boxes and barcodes for the order fulfillment process.

Now, if you want to achieve the same functionality in the Magento 2 Backoffice Mobile App, it will come under customization(A paid service).