Ebay prepaid postage label data

[solohaswell]

The return address on the eBay/ selling prepostage label is wrong (my old address). I have checked the address in my account details, which is correct. 

Cannot find how to put right. Can anyone help please. Thanks 

[tobiasd4]

There are 5 addresses to change.

https://accountsettings.ebay.co.uk/uas/addresses