hello, drilldown in laravel in level 1 show correctly but when click on one item not working and show this error : error 405 Method Not Allowed.

///////////////////////////////////////////web.php
Route::post('admin/modirreportvosoli', "ModirReportVosoliController@index")->name('ModirReportVosoli');

//////////////////////////////////////////reportdaramad.view.php
<?php

use \koolreport\drilldown\DrillDown;
use \koolreport\processes\CopyColumn;
use \koolreport\processes\DateTimeFormat;
use \koolreport\chartjs\ColumnChart;
use \koolreport\widgets\koolphp\Table;


?>
<div class="report-content">

    <?php
    DrillDown::create(array(
        "name"=>"daramadkh_DrillDown",
        "title"=>"test",
        "scope" =>  array(
            "_token" => csrf_token(),
        ),
        "levels"=>array(
            array(
                //Level 1: Show all years and sales with column chart
               "title"=>"همه سالها",
                "widget"=>array(ColumnChart::class,array(
                    "dataSource"=>function($params,$scope)
                    {
                        return $this->src("mysql")->query("
									SELECT SUBSTR(pdat,1,4) as year,sum(daramad_kh) as sum_mab 
									FROM amar_dashboard_ab
									GROUP BY year
							");
                    },
                    "columns"=>array(
                        "year"=>array(
                            "type"=>"string",
                            "label"=>"سال",
                        ),
                        "sum_mab"=>array(
                            "label"=>"درآمد خالص",
                            "suffix"=>"ریال",
                        )
                    ),
                ))
            ),
            array(
                //Level 2: Show all months and sale amount in a selected year
                "title"=>function($params,$scope)
                {
                    return "سال ".$params["year"];
                },
                "widget"=>array(ColumnChart::class,array(
                    "dataSource"=>function($params,$scope)
                    {
                        return $this->src("mysql")->query("
								SELECT SUBSTR(amar_dashboard_ab.pdat,6,2) as month_id,codes.name as month,sum(amar_dashboard_ab.daramad_kh) as sum_mab 
								FROM amar_dashboard_ab LEFT JOIN codes ON 330300+SUBSTR(amar_dashboard_ab.pdat,6,2)= codes.id 
								WHERE  SUBSTR(amar_dashboard_ab.pdat,1,4)=:year
								GROUP BY month_id
						")->params(array(
                            ":year"=>$params["year"]
                        ));
                    },
                    "columns"=>array(
                        "month"=>array(
                            "label"=>"ماه",
                            "type"=>"string",
                        ),
                        "sum_mab"=>array(
                            "label"=>"درآمد خالص",
                            //"suffix"=>"ریال",
                        )
                    ),
                ))
            ),
            array(
                //Level 3; Show all days in selected month and year
                "title"=>function($params,$scope)
                {
                    return $params["month"];
                },
                //"widget"=>array(Table::class,array(
                "widget"=>array(ColumnChart::class,array(
                    "dataSource"=>function($params,$scope)
                    {
                        return $this->src("mysql")->query("
								SELECT amar_dashboard_ab.pdat,SUBSTR(amar_dashboard_ab.pdat,6,2) as month_id,codes.name as month,SUBSTR(pdat,9,2) as day,
								sum(amar_dashboard_ab.daramad_kh) as sum_mab 
								FROM amar_dashboard_ab LEFT JOIN codes ON 330300+SUBSTR(amar_dashboard_ab.pdat,6,2)= codes.id 
								WHERE YEAR(amar_dashboard_ab.pdat)=:year
                                    AND
                                    codes.name=:month 
                                GROUP BY day
							")->params(array(
                            ":year"=>$params["year"],
                            ":month"=>$params["month"],
                        ));
                    },
                    "columns"=>array(
                        "day"=>array(
                            "label"=>"روز",
                        ),
                        "sum_mab"=>array(
                            "label"=>"درآمد خالص",
                            //"suffix"=>"ریال",
                        )
                    )

                ))
            ),
        ),
    ));
    ?>
</div>

inspect element error

Request URL: http://localhost:8000/admin/dashboardmodir
Request method:POST
Remote address:127.0.0.1:8000
Status code:405 Method Not Allowed
Version:HTTP/1.0
Referrer Policy:no-referrer-when-downgrade
	
Response headers (256 B)	
Allow	
GET, HEAD
Cache-Control	
no-cache, private
Connection	
close
Content-Type	
application/json
Date	
Wed, 20 Mar 2019 05:59:30 +0000
Date	
Wed, 20 Mar 2019 05:59:30 GMT
Host	
localhost:8000
X-Powered-By	
PHP/7.1.16
Request headers (1.145 KB)	
Accept	
*/*
Accept-Encoding	
gzip, deflate
Accept-Language	
en-US,en;q=0.5
Connection	
keep-alive
Content-Length	
337
Content-Type	
application/x-www-form-urlencoded; charset=UTF-8
Cookie	
G_ENABLED_IDPS=google; __utma=…TlhZmUzODZlNTQyZDlhOGQ3In0%3D
Host	
localhost:8000
Referer	
http://localhost:8000/admin/dashboardmodir
User-Agent	
Mozilla/5.0 (Windows NT 6.1; W…) Gecko/20100101 Firefox/65.0
X-CSRF-TOKEN	
ycN39ILRcDUOIxdu8EJmMaPmkwfdQG3kQIjycEm6
X-Requested-With	
XMLHttpRequest