contact.php

<div class="container mt-4" id="Contact">

 <h2 class="text -center mb-4">Contact US</h2>

  <div class="row">
    <div class="col-md-8">
      <form action="" method="post">
      <input type="text" class="form-control" name="name" placeholder="Name"><br>
      <input type="text" class="form-control" name="subject" placeholder="Subject"><br>
      <input type="email" class="form-control" name="email" placeholder="E-mail"><br>
      <textarea class="formcontrol" name="message" placeholder="How can we help you?" style="height:150px;"></textarea><br><br>
      <input class="btn btn-primary" type="submit" value="Send" name="submit"><br><br>
      </form>
    </div>
  </div>
</div>