lobi-panel, basic-usage, not working

[alpastar]

i want to remove reload,close,editTitle button from panel but they still showing struggling for one day,
what is wrong ?

//============================================== $(document).ready(function(){ //
//============================================== $('#lobi_panel_1').lobiPanel({ reload:false, close:false, editTitle:false }); // return -> null });

<div class="panel panel-primary lobipanel" id ="lobi_panel_1">

  <div class="panel-heading">
    <div class="panel-title">
        <h4>Panel title</h4>
    </div>
  </div>

  <div class="panel-body" id="panel_body_1">
        Panel content
   </div>

</div>     <!-- panel -->