Nishant, I have disabled the password protection feature for now. You can re-enable it later through the control panel by checking/enabling the check box mentioning : (accessible via password protected directory '/plesk-stat/' after 'Web statistics' in the setup section of your domains.
Go through the following URLs :
http://pressnote.in/plesk-stat/
http://lakesparadise.com/plesk-stat/
You'll find a placeholder page at the moment at those links, as the
stats are generated/calculated every 24 hours. Check the same later on.