Mongo connection Error M001

Hi. I keep get MongoError: bad auth Authentication failed. whenever I am trying to connect to windows shell or in Nodejs or anywhere else. And I also getting error in the IDE-Terminal provided in the M001 course. At this point I cant really proceed with Chapter 4.

Please help,

Show us the connect string you are using
bad authentication means wrong combination of userid/pwd
Paste the screenshot

I have now managed to connect to MongoDB Compass using the connection string from the Nodejs Driver using the 2.212 or later version.

And to use Mongodb in windows 10 CLI I followed this youtube tutorial:

I can practice MQL in Compass and in the command line.

Hope others will find this useful.