Kontaknit obrazec

Imam težave pri povezovanju html in php kode in sicer gre za kontaktni obrazec.

V datoteki index.html in naslednji obrazec-kodo:

<form action="nsend.php" method="post" autocomplete="on">
<div class="wpcf7">
<p><label>Naziv:</label> <input type="text" class="wpcf7-text" name="nnaziv" /></p>
<p><label>E-mail:</label> <input type="text" class="wpcf7-text"  name="nmail"/></p>
<p><span class="your-message"><textarea name="nsporocilo" cols="20" rows="5"></textarea></span></p>
<p><input type="submit" title="Pošlji" value="Pošlji" /></p>
</div>
</form>

To je html koda obrazca.

Potem pa imam v datoteki nsend.php nalsednjo kodo, ki naj bi obdelala obrazec in mi na email naslov poslal informacije:

<?php
$contact_nnaziv = $_POST['nmaziv'];
$contact_nmail = $_POST['nmail'];
$contact_nsporocilo = $_POST['nsporocilo'];


//print_r($_POST);

if( $contact_nnaziv == true )
{
	$sender = $contact_nmail;
	$receiver = "info@web-solutions.si";
	$client_ip = $_SERVER['REMOTE_ADDR'];
	$email_body = "Naziv: $contact_nnaziv \n E-Mail: $contact_nmail \n \n Sporocilo: $contact_nsporocilo \n";		
	$extra = "From: $sender\r\n" . "Reply-To: $sender \r\n" . "X-Mailer: PHP/" . phpversion();
	
}
     
		if (mail($_POST['nmail'],$_POST['zadeva'],$email_body)) {
/* Redirect browser */
header("Location: spletnestoritve.html.html");
/* Make sure that code below does not get executed when we redirect. */
exit;
	  	} else {
/* Redirect browser */
header("Location: index.html");
/* Make sure that code below does not get executed when we redirect. */
exit;
		}
   ?>   

Težava je v tem da potem ko zadevo testiram na strežniku in kliknem gumb pošlji namesto da bi me obrazec preusmiril in poslal zadevo mi brskalnik prenese nsend.php datoteko.

Hvala za pomoč.

spletnestoritve.html.html če maš tako datoteko na strežniku sigurno ne more delat.