function checkLiveAccount() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getActiveSheet();
  for (var i = 2; i < 200; i++) {
    var accessToken = sheet.getRange(i, 6).getValue();
    if (accessToken.length > 0) {
      try {
        var urlApiInfoMe = 'https://graph.facebook.com/v4.0/me?fields=id%2Cname&access_token=' + accessToken;
        var response = UrlFetchApp.fetch(urlApiInfoMe);
        var responseCode = response.getResponseCode()
        // SpreadsheetApp.getUi().alert(responseCode);
        sheet.getRange(i, 11).setBackground("#00FF00")
        sheet.getRange(i, 11).setValue("LIVE");
      } catch(e) {
        sheet.getRange(i, 11).setBackground("#4267B2")
        sheet.getRange(i, 11).setValue("CHECKPOINT");
        // SpreadsheetApp.getUi().alert(e);
      }
    }
  }
  SpreadsheetApp.getUi().alert("DONE");
}