People using SHOONYA help me out please

Guys shoonya has a windows app that can be downloaded from their official website. But when i download it windows defender gives this warning that the file contains malware. Has anyone else experienced this and what can be done about this. https://preview.redd.it/sr6atclbdbce1.jpg?width=1051&format=pjpg&auto=webp&s=d81e5ff640268d449b58a1c11cc9cad581b9a6b0