Packing slip - showing wring post from address

[2012louiseadams111]

Hi 1st time i have sold something to day and when i print the packing slip - my post from address is incorrect how do i change it. 

[**peaseblossom**]

Check all your addresses on here:
https://accountsettings.ebay.co.uk/uas/addresses

@2012louiseadams111