Can you provide me link or direct me to developers forum please
He did. Click on "Forums".
I am not getting any response on my querry
Could u help on this querry
You have to deal with the developer forum for this type of assistance. We cannot help you here. And, you need to be patient. There is a holiday upcoming where many will be taking time off, so you may not get a response until NEXT WEEK.
Just setting your expectation here.