laravel not viewing whole content in blade.php

one of my laravel blade.php file i used to view the data of mydatabase.there i want to create button.i code for it .but that button is not viewing.It only shows the data from database.why this happen?

@extends('layouts.app') @section('content')

    <div class="container">
      <button type="submit" class="btn btn-primary">
                                download pdf
                            </button>
                              </div>    


              @foreach($users as  $user){
              echo $user->name;}
              @endforeach

@endsection

via Chebli Mohamed