Help for my Google Genie-Like App

This will not help anyone to help you
What we need is

See an example at App Inventor Tutorials and Examples: Inject | Pura Vida Apps

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <meta name="author" content="https://puravidaapps.com">
    <title>Test</title>
  </head>

  <body>
    <div>
      <form action="javascript:alert(document.getElementById('user').value + ' clicked the Submit button!');">
        <label for="user">user:</label><br>
        <input type="text" name="user" id="user" />
        <br><br>
        <label for="message">message:</label><br>
        <input type="text" name="message" id="message" />
        <br><br>
        <input type="submit" id="submit" value="Submit" />
      </form>
    </div>
  </body>
</html>

Taifun

Sorry but probably is a problem of the site I am using , not of the blocks . The dev console in Microsoft Edge says that in the code the "ID" od a button is not defined . I think is possible , when AI programs the game .

This is now solved according to 3d raycasting game doesn't work