Dear God Pls Help "Program Damaged or Incomplete"

I tried searching around and didn’t see this specific problem, but if it’s out there I’m sorry for cluttering the boards!

BUT DEAR GOD PLEASE HELP

I recently updated my iMac, it’s macOS Sierra Version 10.12.13, and now Finder keeps popping up with this message “You can’t open the application “Scrivener” because it may be damaged or incomplete.” whenever I try to open the application. Now, if I try to open a document directly it opens up the Terminal window with my last login information and the file name I’m trying to open. And that’s it. I’M LOSIN MY MIND YALL.

Please, someone, dear God, help me get my beloved Scrivener back.

Simply delete the app and re-download it.