Hi ankitaroy,
Are you having the same problem as me, getting your credentials verified? I followed the guide to the letter, made sure I am registered to the api and also made sure to not have any spaces in any of the keys and so on. I wrote all that to the support and all I got was some copy&paste answer that I should check the guide, which I mentioned in my ticket already. Now I am waiting for 2 days again and not counting that copy paste answer 4 days without any real message from the support. I have to say that I am starting to be a bit disappointed about the quality of the support.
greetings severnaja