Your payout may be delayed for a minimum of 14 days, but worth adding your new tracking manually as below. Use a laptop / PC for this, and Chrome works well with eBay.
- Go to "Orders Paid & Dispatched"
- Click on "View order details"
- Within the "Postage" section there's a small dropdown arrow next to "Track Package" - click on that.
- Click on the "Add tracking" option
- A box will come up with the current tracking number . Delete that and replace it with your tracking.
@awesomeasima