Kick Mem Function in Content

KickMemFuncContent.js

function KickMember(idgroup, idUser, fb_dtsg) {
  var Optional = {
    method: "POST",
    credentials: "include",
    mode: 'cors',
	  headers:{
		  'Access-Control-Allow-Origin':'*'
	  },
    headers: {  
      "Content-type": "application/x-www-form-urlencoded; charset=UTF-8"  
    }, 
    body: 'fb_dtsg='+fb_dtsg+'&confirm=true&ban_user=1'
  }
  var check = fetch(
    "https://www.facebook.com/ajax/groups/members/remove.php?group_id=" + idgroup + "&uid=" + idUser + "&is_undo=0&source=profile_browser&dpr=1", Optional)
  .then(function(res){
    return res ? true : false
  });
  return check;
}