ummy video downloader crashing on mac ios catalina version 10.15.7

Does anyone knows the fix?, Is there an upgrade pending? should I buy Airy?

SAME AS ME.

HOW COME UMMY IS NOT WORKING NOW?

I PAID BUT ITS NOT WORKING ANYMORE..

Does anyone know where to get technical support?

я так понимаю они продались яндексу.....?! Греф видать все скупает, чтоб властвовать!