IF it hasn't been more than 24 hrs since you created the label, there is a Reprint option in the Actions dropdown on your label management page -
https://www.ebay.com/ship/lmng/labels-history/seller-hub
If it's over 24 hrs, you won't be able to reprint,and will have to "Print another label" which creates a new label, new tracking, new charge. You would have to Void the other one to get a refund.
