We are just a Information Portal. You can do your USPS Tracking here. The Tracking will be Accurate and Real Time. We are not linked with Official Website of USPS. USPS Tracking is a US Postal Service Which allows you track and manage packages automatically in real time and you’ll get notified about the delivery status of your shipment. You couldn’t find a USPS Tracking package without tracking number. Track Your Packages by adding your USPS Tracking number in this Website. Make a call @ USPS customer service to solve the tracking not updating problem. You have to approach the customer care to search for your package saying that you are followed information is not getting updated on the site. At that point you have to give your tracking number to the delegate. At that point they will give you the correct information. They will give you the correct information and the purpose behind why your followed information is not found.