A simple google search would had done the trick.
Anyway simply go to h t t p://www.vfsglobal.ca/canada/india/track_your_application.html and enter your information.
I did
Entered the tracking code and dob
But its not showing any result
It says that 'no details found'
Tracking code is correct, i saw the receipt from vfs
your application might not have reached the Visa office yet. once you receive a mail that they have received the application, then only you can track it.