Once your item has been prepared for shipping and gets updated with a tracking number, Tshirtgang will sync tracking numbers and fulfillment status, where applicable, to the marketplace your item was sold on, every 15 minutes.
Syncing of tracking numbers will only work if you use the Retrieve Marketplace Orders button from your
Shopping Cart.
Currently, WooCommerce only offers fulfillment status completion and does not offer tracking numbers to be synced to your store.