Hey there, I appreciate you for taking the time to try out my game. I enjoyed watching your playthrough and commentary on the game as well, it was really fun. As for the evidences that you weren't able to find one of them is in the doctor's office while the other one is in the Vending machine like you guessed in your video.
The Code for the vending machine is difficult to find only because I want to make it a bit of a challenge for the player to be able to collect all evidences and get the best ending.