How can I choose the most convenient location to pick up the shipment?
The same way you would do it when you select the location for a shipment using the couriers. When you fill out your profile information on the SNS website you can set a default location of the locker that is most convenient for you. Or you can choose it through www.myaddress.com. You can also use the call center to choose the location you want.
Video to myaddress.com