Mccode dont have a weeek cron job you need to create one
cron_week.php
copy this inside
<?php
include_once(dirname(__FILE__) .'/config.php');
global $_CONFIG;
if($_GET['code'] != $_CONFIG['code']) { echo'Wrong code.'; exit(); }
define('mono_on', 1, true);
require_once(dirname(__FILE__) .'/class/class_db_'. $config['driver'] .'.php');
$db = new database;
$db->configure($_CONFIG['hostname'], $_CONFIG['username'], $_CONFIG['password'], $_CONFIG['database'], $_CONFIG['persistent']);
$db->connect();
$c = $db->connection_id;
include_once(dirname(__FILE__) .'/global_func.php');
$thesql = $db->query("SELECT * FROM `lottery`");
$amnt = $db->num_rows($thesql);
$lotto = $db->fetch_row($thesql);
$winnerid = rand(1, $amnt);
$user = $db->fetch_single($db->query("SELECT `userid` FROM `lottery` WHERE (`id` = ". $winnerid .");"));
$db->query("UPDATE `users` SET `money` = `money` + ". $lotto['jackpot'] ." WHERE (`userid` = ". $user .");");
event_add($user, 'You\'ve won the weekly lottery and won '. money_formatter($lotto['jackpot']) .'.', $c);
$db->query("UPDATE `users` SET `lottery` = 0;");
$db->query("TRUNCATE TABLE `lottery`");
echo'ID: '. $winnderid .' won the lotto.';
exit();
?>
and set it up in your cpanel like other but for every week