Paygold SCRIPT ERROR ?!

[tavax]

Hello, i tried use paygold but i dont know why i dont recive my points i use testing mode. and i recive e-mail and return to the page but i dont recive mt points.

Scripts.

<?php



// check that the request comes from PayGol server
if(!in_array($_SERVER['REMOTE_ADDR'],
  array('109.70.3.48', '109.70.3.146', '109.70.3.58'))) {
  header("HTTP/1.0 403 Forbidden");
  die("Error: Unknown IP");
}



//Get all parameters from PayGol
$message_id	= $_GET[message_id];
$shortcode	= $_GET[shortcode];
$keyword		= $_GET[keyword];
$message		= $_GET[message];
$sender			= $_GET[sender];
$operator		= $_GET[operator];
$country		= $_GET[country];
$custom	    = $_GET[custom];//
$price			= $_GET[price];
$currency		= $_GET[currency];
$points		  = $_GET[points];

//Replace these parameters by your database details
$dbhost     = "XXXXXXXXXXX"; //Your database domain
$dbuser     = "XXXXXXXXXXXX"; //Database username
$dbpassword = "XXXXXXXXXXXX"; //Database password
$db         = "XXXXXXXXXXXXXXXX"; //Database name

//Connect to Database
$conn = mysql_connect($dbhost, $dbuser, $dbpassword);
mysql_select_db($db);

$sql = "UPDATE accounts SET premium_points = premium_points+$points WHERE name = '$custom'";
mysql_query($sql);

mysql_close($conn);

?>

<?PHP


$main_content .= '
<b>SMS DONATION</b></CENTER><br /><br />

<ol>
	<li>Enter your account number.</li>
	<li>Choose your payment price.</li>
	<li>Click on the red Pay by mobile button.</li>
	<li>Follow the instructions.</li>
	<li>Your points will be added automatically.</li>

</ol>
-Click on image:


';

$main_content .= '<center>
<!-- PayGol JavaScript -->
<script src="http://www.paygol.com/micropayment/js/paygol.js" type="text/javascript"></script> 

<!-- PayGol Form -->
<form name="pg_frm">
 Enter account number:<p>
 <input type="text" name="pg_custom" value=""><p>
 <input type="hidden" name="pg_serviceid" value="34943">
 <input type="hidden" name="pg_currency" value="EUR">
 <input type="hidden" name="pg_name" value="Tera Points">

 <!-- With Option buttons -->
 <input type="radio" name="pg_price" value="1"checked>&euro;1,00 - 35 points<p>
 <input type="radio" name="pg_price" value="2">&euro;2,00 - 100 points<p>
 <input type="radio" name="pg_price" value="3">&euro;4,00 - 220 points<p>
 <input type="hidden" name="pg_return_url" value="http://tera-online860.servegame.com/">
 <input type="hidden" name="pg_cancel_url" value="http://tera-online860.servegame.com/">
<input type="hidden" name="pg_notify_url" value="http://tera-online860.servegame.com/paygol.php">

 <input type="image" name="pg_button" class="paygol" src="http://www.paygol.com/micropayment/img/buttons/175/yellow_en_pbm.png" border="0" alt="Make payments with PayGol: the easiest way!" title="Make payments with PayGol: the easiest way!" onClick="pg_reDirect(this.form)">
</form>  </center>'; 

?>

any error?

someone can help me pls