Back in February 2021 I purchased a TL-WN722N on Amazon UK the antenna recently broke so I am attempting to get it replaced under warranty because it was a manufacturing error from what I can tell as it just out of nowhere just started to come out of the screw-on connector  when I go to register the product for warranty under the United Kingdom it can't recognise the Serial Number nor has the option under model the Model is under (EU) Ver 3.20.

Although it was purchased in the UK on Amazon UK it seems to only want to be registered if I select the Deutschland region, is there any way to resolve this either through the 3 Year Warranty with TP-Link or Amazon? (I still have the box accessories and instructions as well as the installation CD.)