How to delete automator actions
well, I actually found out how to delete an Automator action but it took a while so i wanted to leave it here.
first, open your hard disk from the desktop if you cant see it go to finder > preference > show hard disks then under users folder find the folder which has your "user name of the mac" on it.
after that go to library folder and if it is not visible right-click, show options, and tick on library.
under library, you will find services folder and in that, you will find files with all the actions you have created.
delete them, then tadaaa all done :)
Mac mini, macOS 11.2