Random generator for rainbow six siege

Where can if find random generator for Rainbow Six Siege? Here

The Review of this programm:

How to install it

you can install it with setup file - https://drive.google.com/file/d/1Uk5R88qqNpl0eaZaPCzuLrkdKpdLTO1w/view?usp=sharing
or you can use it from your phone, just go to the play market, search "R6 Random" and you will be able to download it