Hi Pramod,
Thanks for writing in - there is nothing wrong with your code.
In order to see the event property value for a given event property, please find the user profile of the user who performed that event on the dashboard ("Today" dashboard --> "Activity Stream") and view their activity. You should be able to see the event property values for the event properties of their event here.
To clarify, the "Events and Properties" tab under Settings is just a general comprehensive list to show the various events and event properties you are tracking for your app. It doesn't make sense for the event properties to have specific values in this section, as values are dependent on what specific users do.
Hope this clarifies your question.
Thanks,
Support.