I can not see my documents in MongoDB Atlas even can see my database and collections

Question

I have been facing this problem and trying to fix it but can not so far.

I connected MongoDB Atlas successfully. I can see my database and collections, however I can not see the documents in the collections.

I don't know what is the problem. I got very frustrated because I have been working on it since one week :(:(

Any help would be highly appreciated!

I checked database and network accesses. I checked my user name and the password. I tethered my phone as well.

Here is my code:

const mongoose = require('mongoose')

async function main () {
  mongoose.connect(process.env.DB_URI || 'mongodb://127.0.0.1/needHelpNow', {
    useNewUrlParser: true,
    useUnifiedTopology: true
  })
    .then(() => console.log('Connected'))
    .catch(err => console.log(err))
}      
main()

In .env file, I have DB_URI which is

DB_URI=mongodb+srv://<my user name>:<my password>@cluster0.pityslz.mongodb.net/needHelpNow?retryWrites=true&w=majority&appName=Cluster0