Facebook Bot Auto Comment SimSimi

function FB_simsimi() {
  var url = "https://api.fadhiilrachman.id/facebook/simsimi_ajax.php?",
  opt = {
    "method": "GET",
    "payload": {
    },
    "muteHttpExceptions": true,
    "followRedirects" : true,
  },limit='1',
  token='YOUR_TOKEN_HERE';
  UrlFetchApp.fetch(url + 'limit=' + limit + '&access_token=' + token,opt);
}