Hi,

I have ordered one SanDisk 64GB Extreme Micro SD Card [AU Stock] (SKU SAN00039) on 15 August 2017. I am trying to track the item, but the tracking link in my Wireless1 account shows blank pop-up since the start. Also, the given tracking code CB515749001 is said to be invalid when I enter it in Australia post's site.

Please suggest.