Support for Motorola G7

Hello! I was wondering why there isn’t a repair guide, parts etc for the Motorola G7? I find it comical that the Motorola Droid is on here.(1st edition). My very first Smartphone. I loved that thing. Anyway. I need help with replacement screen for the G7. Also, would you be able to tell me if I would need a new digitizer or just the glass? Thanks a head of time :)