How to send data to Visual Form Builder form - wordpress

Question

Wordpress Module : Visual Form Builder
I need to send post values to one of my
website with visual form builder.
Basically I have this website where people fill up and when
the user submits the form , my website will also send that
data to one of my website with visual form builder .
I've been banging my head for 2 days now .
still no lead to make it work.
*I am using php CURL. I've check cookies , csrf hidden field. etc.... still no luck ...
P.S .. No I have no intention to spam websites..
Here is my code
<?php
set_time_limit(9999999999999999);
require_once './simple_html_dom.php';
$GLOBALS['BASE_URL'] = "http://data.mysite.com";
$GLOBALS['cookieJar'] = "cookieTemp.txt";
function runCommand()
{
$csrf_token = getCSRFVal();
$payload = array(
"form_id" => "1",
"vfb-6[0]" => "Other",
"vfb-9" => "yes",
"vfb-10" => "yes",
"vfb-11" => "yes",
"vfb-12" => "options",
"vfb-14" => "test",
"vfb-15" => "test",
"vfb-16" => "447796272707",
"_wp_http_referer" => "/",
"_vfb-csrf-token" => $csrf_token,
);
$contentLength = strlen(http_build_query($payload));
$request_header = array(
'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Accept-Encoding: gzip,deflate,sdch',
'Accept-Language: en-US,en;q=0.8,fil;q=0.6,th;q=0.4,it;q=0.2,es;q=0.2',
'Cache-Control: max-age=0',
'Connection: keep-alive',
'Host:data.mysite.com',
'Origin:http://data.mysite.com',
'Referer:http://data.mysite.com/',
'User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.131 Safari/537.36',
'Content-Length:'.$contentLength,
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$GLOBALS['BASE_URL']);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER , $request_header);
curl_setopt($ch, CURLOPT_COOKIEJAR, $GLOBALS['cookieJar']);
curl_setopt($ch, CURLOPT_COOKIEFILE, $GLOBALS['cookieJar']);
$cur_res = curl_exec($ch);
echo $cur_res;
print_r(curl_getinfo($ch));
curl_close($ch);
}
function getCSRFVal()
{
$request_header = array(
'Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Accept-Language:en-US,en;q=0.8,fil;q=0.6,th;q=0.4,it;q=0.2,es;q=0.2',
'User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36',
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$GLOBALS['BASE_URL']);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER , $request_header);
curl_setopt($ch, CURLOPT_COOKIEJAR, $GLOBALS['cookieJar']);
curl_setopt($ch, CURLOPT_COOKIEFILE, $GLOBALS['cookieJar']);
$page = curl_exec($ch);
$html_object = str_get_html($page);
curl_close($ch);
$tempCsrfToken = "";
if (#$html_object->find("input[name='_vfb-csrf-token']",0)->value) {
$tempCsrfToken = $html_object->find("input[name='_vfb-csrf-token']",0)->value;
}else{
echo "Cant get new csrf token";
die();
}
return $tempCsrfToken;
}
runCommand();
?>