help with Gesior acc and Paypal

[kymurax]

Tengo gessior acc e intento colocar sistema paypal, pero al momento de entregar los puntos despues de haber hecho el pago no los entega. no entiendo que esta pasando, si alguien puede ayudarme le agradeceria mucho !

aqui dejo los scripts

paypal.htm

Spoiler: Script Paypal.Htm

<?php

$main_content .= '

<b>Danera donation system.</b><br><br>

<b>Los pasos para comprar:</b> <br>
1. una cuenta PayPal con un saldo de [1, 5, o 10 USD] o una tarjeta de credito. <br>
2. Coloca tu Account. <br>
3. Click en el boton de donar o tarjeta de credito. <br>
4. Haz la transaaccion. <br>
5. Luego añadiras, 2, 10 o 30 puntos a tu cuenta. <br>
6. Ve a la tineda para gastar tus puntos <br> <br> <br> </b>

<span style="color:red">En caso de que los puntos no se sumen automaticamente manda un correo a <b>[email protected]</b> con el account y correo desde que se hizo la transaccion.</span>

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_donations">
<input type="hidden" name="business" value="[email protected]">
<input type="hidden" name="lc" value="US">
<input type="hidden" name="item_name" value="Donation Points">
<b>Account name/login:</b> <input type="text"  name="custom" value="">

<select name="amount">
  <option value="0.01">0.01 USD</option>
  <option value="5.00">5 USD</option>
  <option value="10.00">10 USD</option>
</select>
<input type="hidden" name="button_subtype" value="products">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="no_shipping" value="0">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="notify_url" value="http://danera.sytes.net/ipn/ipn.php">
<input type="hidden" name="return" value="http://danera.sytes.net">
<input type="hidden" name="rm" value="0">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHostedGuest">

<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">

</form>';

y acá el Ipn

Spoiler: Ipn.php

<?php
if ($_REQUEST['debug']) {
ini_set("display_errors", True);
error_reporting(E_ALL);
}
$mysql_host = 'localhost'; //Leave at localhost
$mysql_user = 'root'; //DB User
$mysql_pass = miclave'; //DB Pass
$mysql_db = 'mibasededatos'; //DB Name
$file = 'paypal.log'; //Paypal Log Name will be placed in the same location as your ipn.php file
$payer_email = $_REQUEST['payer_email'];
$ip = $_SERVER['REMOTE_ADDR'];
$ips = array('173.0.81.1','173.0.81.33','66.211.170.66');
if(!in_array($ip, $ips)) {
print "Scammer.. Your IP has been logged and forwarded to the server owner.";
$hak = fopen("scammer.log", "a");
fwrite($hak, "$ip \r\n");
fclose($hak);
die(0);
}
$time = date("F j, Y, g:i a");
$paylist = array("0.01" => 2, "5.00" => 10, "30.00");

// connect db

$db = mysql_connect($mysql_host, $mysql_user, $mysql_pass);

$custom = stripslashes(ucwords(strtolower(trim($_REQUEST['custom']))));
$receiver_email = $_REQUEST['receiver_email'];
$payment_status = $_REQUEST['payment_status'];
$mc_gross = $_REQUEST['mc_gross'];
$mc_currency = $_REQUEST['mc_currency'];
mysql_select_db($mysql_db, $db);
if ($_REQUEST['debug']){
print $payment_status . '\n';
print (isset($paylist[$mc_gross])) ? 1 : 0 . '\n';
print $receiver_email . '\n';
print $custom . '\n';
}
if ($payment_status == "Completed" && $receiver_email == "[email protected]" && isset($paylist[$mc_gross]) && $mc_currency == "USD") {
$qry2 = "UPDATE accounts SET premium_points = premium_points + {$paylist[$mc_gross]} WHERE name = '$custom'";

$qry2 = "UPDATE accounts SET premium_points = premium_points + {$paylist[$mc_gross]} WHERE name = '$custom'";
// Log Paypal Transaction
$hak = fopen($file, "a");
fwrite($hak, $somecode);
fclose($hak);

$result2 = mysql_query($qry2);
}
else
{
echo("Error.");
}
?>

gracias de antemano