For New Features kindly follow the instructions given below.
To Download from Play Store, Click Here: https://goo.gl/ioXnJt
For getting Updates, before Playing the Gyan se Pehchan (GSP). Please clear your Browser Cache and Cookies. For Help follow given link:
Google Chrome Browser:
https://support.google.com/accounts/answer/32050?co=GENIE.Platform%3DDesktop&hl=en&oco=1
Firefox Browser:
https://support.mozilla.org/en-US/kb/how-clear-firefox-cache
Safari Browser:
https://support.apple.com/en-in/HT201265
Opera Browser:
http://help.opera.com/Windows/12.10/en/cache.html