Code

function myTestBot(myform) {

  var text = "";

  var Token = "531694xxxxxxxxxxxxxxxxxx7ozxQj63_Dg";

  var ChatId = "568****36";

  text += "Name : "+ myform.namedValues['Name'][0];

  text += "%0A";

  text += "Email Id : "+ myform.namedValues['Email'][0];

  text += "%0A";

  text += "Phone Number : "+ myform.namedValues['Phone Number'][0];

  var Url = 'https://api.telegram.org/bot' + Token +'/sendMessage?chat_id='+ ChatId + '&text=' + text;

  var response = UrlFetchApp.fetch(Url);

  Logger.log(response.getContentText())

}