To track your shipment with Yun Express in the UK, follow these steps:

1. Get Your Tracking Number: Make sure you have the tracking number provided when your order was shipped. This is typically found in your shipping confirmation email or order details.
2. Visit the Yun Express Tracking Page: Go to the official Yun Express tracking website.
3. Enter Your Tracking Number: Input your tracking number in the designated field and click “Track.”
4. View Your Shipment Status: You’ll see the current status of your package, including its location and estimated delivery date.
5. Local Carrier: If the package has already arrived in the UK, it may be handed over to a local delivery service for the last mile. You can track it on the local carrier’s website using the same tracking number.

If you have any difficulties or need more assistance, let me know!