What could be the cause of my Exotel Passthru URL not returning query params in node.js?

Question

I have to make a url or API to get the data from Exotel passthru using HTTP get method and the Exotel passtrhu sends the data in query params so I want to get the data from query params and save it in my db but I didn't understand why the API didn't get any data I can't figure out the problem I already talked to Exotel developers they just provide me a url to use for demo demo-url it worked perfectly but when I use my url it didn't work. please help me to solve this problem

app.get('/exotel/connect', (req, res) => {  
const queryParams = req.query;
  console.log('Received query parameters:', queryParams);
  // Process the query parameters here as needed
  res.send('Query parameters received');
});

URl for exotel passthru information

I tried my url but it didn't work for me.