Inserting tracking number onto ebay site when label is purchased at post office

[mytreasuresandtrinkets]

I had to buy a shipping label at the post office and not through ebay because of an error in my listing. How do I enter the tracking number onto ebay so that it shows the item was shipped? 

[slippinjimmy · Accepted solution]

Find the order ion the Seller Hub

https://www.ebay.com/sh/ord?filter=status:ALL_ORDERS

Look for the dropdown on the right