[MySQL][PHP]Usunięcie rekordu Opcje

[--Tomick--]

Gdzie tkwi błąd:

[PHP] pobierz, plaintext 
<form action="usun.php" method="post" enctype="multipart/form-data">
<input class="none" name="autor" value="'.$user_data['user_name'].'" >
<input class="none" name="id" value="'.$row[0].'">
<input type="submit" value="- Usuń" class="button"></form>
[PHP] pobierz, plaintext 

usun.php

[PHP] pobierz, plaintext 
<?php
include("connect.php");
 
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
$query = "DELETE  from tresc WHERE autor = '".$_POST['autor']."' AND id = '".$_POST['id']."'";
}
header ("Location: tresc.php");
?> 
[PHP] pobierz, plaintext 

W ogóle mi nie usuwa rekordow z bazy