I'm using a website that still uses fah player on my mac. It was working last night but today it no longer works. i unistalled and reinstalled flash mulltiple times but the internet plug-in isn't showing up in safari preferences, under websites or security. But the flash player icon is in system preferences.
Apple dropped support for Flash Player in Safari 14 ahead of Flash Player's end-of-life at the end of 2020. If you've upgraded to Safari 14 (released Sept 16) you'll need to use one of the other supported browsers: Google Chrome, Firefox, or Opera.