WotLK $20 venmo bounty to anyone who helps me get this running for mac

[villian55]

I currently am on a mac 10.13.1 high siera
I have downloaded bittorent.
downloaded the game client
when I click launch it says " Cannot be opened"
I have all my normal retail files untouched since i actively play that. legion updated.
Easiest $20 for someone, please help

[skullatbash]

http://forum.warmane.com/showthread....wnloaded-files