Can't add tracking number to order of multiple items

[brickohaulic]

I use Endicia software to creating label. When I click "Add tracking number" in the Seller Hub, it shows the page of "No transactions requested." Therefore, I have to add tracking number to every single item of the order. This takes too much time and effort. Does anyone have the same problem? 

[brickohaulic]

I use Endicia software to creating label. When I click "Add tracking number" in the Seller Hub, it shows the page of "No transactions requested." Therefore, I have to add tracking number to every single item of the order. This takes too much time and effort. Does anyone have the same problem? 

[eclectic_seller_too]

Would this help? https://www.endicia.com/DazzleHelp/Content/Postage/ebay_standard_accounts/tracking_numbers_ebay.htm