I am trying to create a zap with Firebase and Gmail. Whenever new document is added to my Users collection, it should send an email. 

My challenge is that my config cannot find the new documents created. Here is my configuration for Firebase;

• Event: New Document within a Firestore Collection
• Account: Connected
• Trigger: 
  • Collection: Users
  • Query: { "orderBy": y { "field": { "fieldPath": "created" }, "direction": "DESCENDING" } ] }  
• Here is my Firestore structure

  

   

• Here is my zap config screenshot;
   

  

  I would appreciate any help.