Bootstrap contact form not working

[stuck]

Hi All,
I have a contact form that is not working. Its from a bootstrap template.
It doesn't send a success msg and I am not receiving the email.
It does let me know if all fields are not completed.
Here is my contact-form.php code:

<?php

if(!$_POST) exit;

// Email address verification, do not edit.
function isEmail($email) {
    return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$email));
}

if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n");

$name     = $_POST['name'];
$email    = $_POST['email'];
$phone   = $_POST['phone'];
$comments = $_POST['comments'];

if(trim($name) == '') {
    echo '<div class="error_message">Please enter your name.</div>';
    exit();
} else if(trim($email) == '') {
    echo '<div class="error_message">Please enter a valid email address.</div>';
    exit();
} else if(trim($phone) == '') {
    echo '<div class="error_message">Please enter a valid phone number.</div>';
    exit();
} else if(!is_numeric($phone)) {
    echo '<div class="error_message">Phone number can only contain digits.</div>';
    exit();
} else if(!isEmail($email)) {
    echo '<div class="error_message">You have entered an invalid e-mail address, try again.</div>';
    exit();
}

if(trim($comments) == '') {
    echo '<div class="error_message">Please enter your message.</div>';
    exit();
}

if(get_magic_quotes_gpc()) {
    $comments = stripslashes($comments);
}


// Configuration option.
// Enter the email address that you want to emails to be sent to.
// Example $address = "[email protected]";

$address = "myemailhere.com.au";


// Configuration option.
// i.e. The standard subject will appear as, "You've been contacted by John Doe."

// Example, $e_subject = '$name . ' has contacted you via Your Website.';

$e_subject = 'You\'ve been contacted by ' . $name . '.';


// Configuration option.
// You can change this if you feel that you need to.
// Developers, you may wish to add more fields to the form, in which case you must be sure to add them here.

$e_body = "You have been contacted by $name from your website, their message is as follows." . PHP_EOL . PHP_EOL;
$e_content = "\"$comments\"" . PHP_EOL . PHP_EOL;
$e_reply = "You can contact $name by email, $email or by phone $phone";

$msg = wordwrap( $e_body . $e_content . $e_reply, 70 );

$headers = "From: $email" . PHP_EOL;
$headers .= "Reply-To: $email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL;
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL;

if(mail($address, $e_subject, $msg, $headers)) {

    // Email has sent successfully, echo a success page.

    echo "<fieldset>";
    echo "<div id='success_page'>";
    echo "<h2>Email Sent Successfully.</h2>";
    echo "<p>Thank you <strong>$name</strong>, your message has been sent to us.</p>";
    echo "</div>";
    echo "</fieldset>";

} else {

    echo 'ERROR!';

}

and HTML

<!-- Start Contact 2 -->
	<section class="content-block contact-2">
	<div class="container">
	<div class="row">
	<div class="col-md-6 pull-right">
	<div id"contact" class="editContent">
	<h2>How can I help?</h2>
	</div>
	<div class="editContent">
	<p>I'm just an email or a phone call away for any questions regarding, dog walking, dog training or pet feeding / sitting in the Campbelltown 2560, Narellan 2567 or Liverpool 2170 area.</br>
	<i class="fa fa-phone"></i> <a class="white" href="tel:0419971665">Call me, George 0419 971 665</a></br>
	</br>
	<strong>Registered business * Public liability insurance * Police checked</strong></p>
	</div>
	<img alt="Mr Dog Walker provides dog training" class="img-responsive map-img" src="images/mr-dog-walker-contact.png">
	</div>
	<div class="col-md-6 pull-left">
	<div id="contact" class="form-container bg-white">
	<fieldset>
	<div id="message"></div>
	<form method="post" action="js/contact-form.php" name="contactform" id="contactform">
	<div class="form-group">
	<input name="name" id="name" type="text" value="" placeholder="Name" class="form-control">
	</div>
	<div class="form-group">
	<input name="email" id="email" type="text" value="" placeholder="Email" class="form-control">
	</div>
	<div class="form-group">
	<input name="phone" id="phone" type="text" value="" placeholder="Phone" class="form-control">
	</div>
	<div class="form-group">
	<textarea name="comments" id="comments" class="form-control" rows="3" placeholder="Message"></textarea>
	<div class="editContent">
	<p class="small text-muted"><span class="guardsman">* All fields are required.</span> Once we receive your message we will respond as soon as possible.</p>
	</div>
	</div>
	<div class="form-group">
	<button class="btn btn-primary" type="submit" id="cf-submit" name="submit">Send</button>
	</div>
	</form>
	</fieldset>
	</div><!-- /.form-container -->
	</div>
	</div><!-- /.row -->
	</div><!-- /.container -->
	</section>
	<!--// END Contact 2 -->