Not as advertised. - Caldwell Ballistic Precision Chronograph G2

First, I ordered this unit in December 2022 and didn't receive it until 3/17/2023. when I ordered it there was no indication of any backorder. Why so long???
Second, I have a 2022 Android phone and tried to download the Caldwell application from the play store to be informed that my Android operating system was TOO NEW!?!?!? I then tried to download on an older tablet, same result. Then tried web address bitbrands.com as provided as an alternative in instructions. same result. I called Caldwell customer service talking to Ethan who was no help. Had no resolution for me, mentioned Teck but would not connect me, asked for supervisor but was told not available. I am returning this item because it is not as advertised and is useless without any support to make it work. DO NOT BUY THIS PRODUCT.