cannot locate saved game files

Also experienced a crash after downloading the White March expansion this evening. Tried to locate the saved game files but have not had any luck. Attempted to follow the path another reviewer shared, not locating a “containers” folder in the Library folder (is this because i’m using a MacBook Air?). Just recently had to start over after I couldn’t leave the tower in heritage hills. Really enjoy the game, but not a happy camper about all the problems.

bam4207 about Pillars of Eternity