I have downloaded Greenshot from the App Store, paid for it and it doesn't work. It will not show up in System Preferences > Security & Privacy > Screen Recording for me to allow access to Screen recording. I love using it in Windows works a treat. On Mac it's useless. I have uploaded a screenshot of the App Store where I downloaded it from, my Mac specs and the System Preference issue not showing up in Privacy.
Any help would be much appreciated.
macOS Catalina V10.15.4 upgrade from High Sierra on a MacBook Pro 15-inch 2016.