Contact the store you purcased from..

UPload you label to Selltec

You can Print to PDF

or You Can Screen Shot the label using one of these Addons

https://chrome.google.com/webstore/detail/nimbus-screenshot-and-scr/bpconcjcammlapcogcnnelfmaeghhagj?hl=en

https://chrome.google.com/webstore/detail/awesome-screenshot-screen/nlipoenfbbikpbjkfpfillcgkoblgpmj?hl=en