If your tracking number is showing as invalid please contact your local courier service. Each country and courier company provide a different level of tracking, so you may not be able to see step by step delivery updates.
Service used in the UK - Royal Mail > https://www.royalmail.com/track-your-item#/
Service used for International deliveries - Deutsch Post > https://www.aftership.com/couriers/deutsch-post
Service used for heavy items / large orders - DPD > http://www.dpd.co.uk/service/
If you are based outside of the UK your delivery is passed on to your local delivery service by Deutsch Post, see below for which service is used in your Country:
- United Kingdom - https://www.royalmail.com/track-your-item#/
- Republic of Ireland - https://track.anpost.ie/TrackOne.aspx
- United States - https://tools.usps.com/go/TrackConfirmAction!input.action
- Canada - https://www.canadapost.ca/trackweb/en#/home
- Australia - https://auspost.com.au/
- New Zealand - https://www.nzpost.co.nz/tools/tracking
- Dubai - https://www.epg.ae/esvc/services/track/index.xhtml?lang=ar
- Mexico - https://www.gob.mx/correosdemexico
- Philippines - https://www.phlpost.gov.ph/index.php
For other countries please check with your local postal service.