No idea why the label was cancelled, but yes, buy your own now, and send the buyer the new tracking numbers , keep the numbers safe.
You cannot change the tracking but can enter the numbers should a case for item not received be opened later.
Using your own postage, your payout will be held for a minimum of 14 days.
For the unused Simple Delivery label for the refund.....
- If you selected 'Buyer pays’ when you created the listing, your buyer will automatically be refunded for any Simple Delivery label that isn’t used after 30 days
- If you selected ‘Seller pays’ and offered free postage on your listing, you'll need to fill out the Request a refund for Simple Delivery form for the label that wasn’t used. Make sure to send your request within 14 days of your item selling.
@maiko.-43