Build a Website

Hi, we need someone to fix our contact form. It says that the form submission was successful, but I do not receive any email. Here is the code: <?php $action=$_REQUEST['action']; if ($action=="") /* display the contact form */ { ?> <form action="" method="POST" name="contactform" id="freecontactform" class="contact-form" enctype="multipart/form-data"> <input type="hidden" name="action" value="submit"> <div class="form-group"> <label for="name" class="sr-only">Name</label> <input name="name" type="text" class="form-control" placeholder="Name"/><br> </div> <div class="form-group"> <label for="email" class="sr-only">Email</label> <input name="email" type="text" value="" class="form-control" placeholder="Email"/><br> </div> <div class="form-group"> <label for="message" class="sr-only">Message</label> <textarea name="message" class="form-control" id="message" rows="7" placeholder="Message" maxlength="2000"></textarea><br> </div> <div class="form-group"> <input type="submit" id="btn-submit" class="btn btn-send-message btn-md" value="Submit"/> </div> </form> <?php } else /* send the submitted data */ { $name=$_REQUEST['name']; $email=$_REQUEST['email']; $message=$_REQUEST['message']; if (($name=="")||($email=="")||($message=="")) { echo "All fields are required, please fill <a href=\"\">the form</a> again."; } else{ $from="From: $name<$email>\r\nReturn-path: $email"; $subject="Message sent using your contact form"; // mail("my email, freelancer made me remove it", $subject, $message, $from); echo "Email sent!"; } } ?>