Как добавить объявление без регистрации? MarketPlace 1.46 - MarketPlace

//$userid       = intval( mosGetParam( $_REQUEST, 'userid', '0' ) );
$userid       = id вашего гостя;

//$username=$my->username;
//$userid=$my->id;
$username ='Гость';
$userid =id вашего гостя;

$username=$my->username;
$userid=$my->id;

if ($username == ''){$username = 'message';}
if ($userid == '0'){$userid = '67';}

<!-- email -->
<label class="marketplace" for="email"><?php echo JOO_FORM_EMAIL; ?></label>
<?php
if ($sDbEmail ==''){$sDbEmail = 'nomail@noemail.no';}
if ($isUpdateMode || $bInputFields == 1) {
echo "<input class='".$afEmailClass."' id='email' type='text' name='email' maxlength='50' value='$ad_email'>";
}
else {
echo "<input class='".$afEmailClass."' id='email' type='text' name='email' maxlength='50' value='$sDbEmail' >";
}
?>
<label class="marketplace_right" for="email"><?php echo JOO_FORM_EMAIL_TEXT; ?></label>
<!-- email -->

if ($sDbEmail ==''){$sDbEmail = 'nomail@noemail.no';}

case 'write_ad': {
    include($mosConfig_absolute_path.'/components/com_marketplace/write_ad.php');
    break;
  }

case 'write_ad': {
    include($mosConfig_absolute_path.'/components/com_marketplace/write_ad.php');
    break;
  }
 
case 'write_ad5': {
    include($mosConfig_absolute_path.'/components/com_marketplace/write_ad5.php');
    break;
  }

<form class="marketplace" action="<?php echo $mosConfig_live_site;?>/index.php?option=com_marketplace&page=write_ad5<?php echo "&Itemid=".$Itemid;?>" method="post" name="write_ad5" enctype="multipart/form-data">