I don’t know what I’m doing wrong but I can’t get it to run. I get an error message reading “Popcorn-Time” is damaged and can’t be opened. You should move it to

I don’t know what I’m doing wrong but I can’t get it to run. I get an error message reading “Popcorn-Time” is damaged and can’t be opened. You should move it to the Bin. I can’t diagnose anything sensible from the Console. What am I doing wrong?