Basically i want to implement a registration and login system for my godot 4 game, i want it to save scores to have a leaderboard, the accounts can just be premade in sheets and im trying to figure out how can i add, save, delete in my game and update it in the google sheets data to save scores and player accounts.

I want it to check the sheets if the player has been registered or not. If the player has already been registered then the player can gain access and continue his score count

Im not really sure if it will work using google sheets

and such

Ps: im a beginner at godot game development and I'm currently using the godot4 as the platform for my game. This game is a school project im working on and it emphasizes on database specifically on add, edit, delete. I chose this project to challenge myself as well as the fun of it and for my passion of game developing, im sorry to bother any of your time but any help for this is appreciated by me truly. Thanks in advance and i hope to keep working for y'all