Tracking USPS certified mail can be tricky, but there are a few ways to do it. The easiest way is to search online for a tracking number or find the tracking information on the confirmation email you received.
You can also go to the USPS website and look for a tracking number or find the tracking information on the website. If you have the package or an envelope that contains the tracking information, you can track the package online or by calling the USPS tracking number.