title: Can't read firebase Data
body: <p>I have a project in which I want to read firebase Data without authenticating I have already changed my database rules to the following: </p>
  
  <pre><code>{
    "rules": {
      ".read": "auth == null",
      ".write": "auth == null"
    }
  }
  </code></pre>
  
  <p>I have also tried </p>
  
  <pre><code>"rules": {
    ".read": "true",
    ".write": "auth != null"
  }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/CiP9T.png" alt="firebase structure image"></p>
  
  <p>my code is: </p>
  
  <pre><code> db = Database.database().reference()
      db.child("users").observe(.value, with: { snapshot in
  
          print(snapshot)
  
      })
  
  }
  </code></pre>
  
  <p>its not giving me any errors its just not pulling the data</p>