reference error cant find variable $ | Siri shortcut & scriptable

Question

I have a website (not my own) to earn bitcoins every 60 min. So i have to click on roll button every 60 min. So i made a Siri shortcut to do it without opening Safari with scriptable. I have the code but when I put the code on Google Chrome Console its work perfectly and when I put it on Siri Shortcut I get this error:

ReferenceError can't find variable $

The code i have used :

(function() {
  'use strict';
  $('.roll-button').click(function() {
    window.onload = timedRefresh(4000);
    document.onkeydown = function() {
      if (event.keyCode == 116) {
        event.keyCode = 0;
        event.returnValue = false;
      }
    }
  });
  // set time out 5 sec
  setTimeout(function(e){
    $('.roll-button').trigger('click');
  }, 4000);
  e.stop();
  function timedRefresh(timeoutPeriod) {
    setTimeout("location.reload(true);",timeoutPeriod);
  }
})();