Firebase Unique data for each user

hello guys

i need help for my game , i make an login page using firebase , so now , i want to save user score , user gems , user name , user phone for each email in firebase

basically i use add document to firebase for saving data , but looks like this uploaded data in firebase is not belong to a specified user

i want to save my user data in firebase like name , gems , score and show it in game

please anyone can help?

Use the Write a Field action, documents will be created automatically if not already exist.
The document name becomes the UID, so you have assignment to a specific user.


Thank you So much , Its worked