@Parag Pathari
While I'm quite sure Markus is generous in his discount rate offered, if you have a look at the rules/guidelines, we are not free programmers and do not simply provide code to those who want it. We do offer free help to people, in either the form of checking some code that you are having trouble with (provided you explain what the problem is), or pointing you in the right direction.
What you have asked for someone to do the work for you... And as Markus has helpfully pointed out, that will come at a price... Even a discounted one like $300 :P