extend larasap/fb post method - laravel

Question

I'm trying to extend the functionality of a method from this package:
https://github.com/toolkito/laravel-social-auto-posting
Because the usage from mine controller is so simple, and others package makes a big mess even for basic operation like the one I need to achieve!
Goal: -posting text over a fb page with some tags of users that have allready puted a like to the same page.
So I Start from this call:
SendTo::Facebook(
‘link’,
[
‘link’ => ‘https://github.com/toolkito/laravel-social-auto-posting',
‘message’ => ‘Laravel social auto posting’
]
);
If I simply cut the link part, the message part can be my text of the post, and all works easy.
If I try to add user's tag on the 'message' part with the notation:
#[userId]
thats not works and the tag part is cutted and only the text is showed:
If I send 'text'=>'some text #[mineuserid] more text''
only
'some text more text'
is showed on the wall.
So I move to copy and extend the methods.
If I well understand from fb documentation I can tags user with the field tags but needs to be specified even the field places (in that case if I well understand my page's id)
So I start to explore into package, and trying to mods over sends link of the package:
public static function Facebook($type, $data)
{
switch ($type) {
case 'link':
$message = isset($data['message']) ? $data['message'] : '';
$result = FacebookApi::sendLink($data['link'], $data['message']);
break;
case 'postolo':
$message = isset($data['message']) ? $data['message'] :'';
$tags =isset($data['tags']) ? $data['tags'] : '';
$places =isset($data['places']) ? $data['places'] : '';
$result = FacebookApi::sendPostolo( $message, $tags,$places);
break;
Mine part is "postolo"
Then I found sendLink:
public static function sendLink($link, $message = '')
{
self::initialize();
$data = compact('link', 'message');
try {
$response = self::$fb->post('/me/feed', $data, self::$page_access_token);
} catch(Facebook\Exceptions\FacebookResponseException $e) {
throw new \Exception('Graph returned an error: '.$e->getMessage());
} catch(Facebook\Exceptions\FacebookSDKException $e) {
throw new \Exception('Facebook SDK returned an error: '.$e->getMessage());
}
$graphNode = $response->getGraphNode();
return $graphNode['id'];
}
If I foolishly copy this and adapts it to my needs is something like:
public static function sendPostolo($link, $message = '',$tags='',$places='')
{
self::initialize();
$data = compact( 'tags','message','places');
try {
$response = self::$fb->post('/me/feed', $data, self::$page_access_token);
} catch(Facebook\Exceptions\FacebookResponseException $e) {
throw new \Exception('Graph returned an error: '.$e->getMessage());
} catch(Facebook\Exceptions\FacebookSDKException $e) {
throw new \Exception('Facebook SDK returned an error: '.$e->getMessage());
}
$graphNode = $response->getGraphNode();
return $graphNode['id'];
}
But at the end the method $fb->post() not works as espect to me, and just publishs the first data of my array $data = compact( 'tags','message','places'); so in that case 'tags' and not as tags but predictably as plain text...
this is post() on fb package:
public function post($endpoint, array $params = [], $accessToken = null, $eTag = null, $graphVersion = null)
{
return $this->sendRequest(
'POST',
$endpoint,
$params,
$accessToken,
$eTag,
$graphVersion
);
}