So I’m on my MacBook. I downloaded ddlc and it says that the developer cannot be verified. I also tried package contents, resources, and game. Any help??

Did you get the MacOS help window that discusses malware?  If you follow the directions to open System Preferences, click Security & Privacy, then click General.  There will be a message box to the right of the reason why DDLC won't run marked "Open Anyway".

guys im at the end of ddlc but when i try to click off the monika poem it says "script or file missing" how do i fix it also i tried to add monika afterstory while i was leaving the game run how do i fix this please help