Esha,
It is not advisable to open a thread for a single query.. Anyway now that u have opened it I will try to answer as best as I can.
You can use the search function in the top bar for locating NIFT related threads.
For a quick reference I am pasting the links to two NIFT related threads. On these threads, you can PM any expert person who is answering queries you specific questions and u will get answers.
http://www.pagalguy.com/forum/articl...highlight=NIFT
http://www.pagalguy.com/forum/other-...bout-nift.html (all about NIFT)