Hi! I'm still a bit confused. I don't see Contents but I do have a "game" folder. Also, I don't think I have a Our Life folder?
Viewing post in Our Life: Beginnings & Always - Step 1 DLC comments
You need to download the base game first before you can use any of the DLC. There's a link here on this page that will take you to where you can find it for free here on itch.io. Once you have that, the previous instructions I sent should guide you to where you need to put that "dlc_step_1.rpa" file. If you need more help, just let me know!