[Resolved]  Idea Cellular Ltd. — nokia 3g data not activated

I have purchased Lumia 720 before 2weeks. To get benefit of idea internet offer, I changed my docomo service to idea and then inserted that idea sim into it. But as obvious (as I heard that I won't get internet pack), I do not get internet offer. I tried to contact idea customer care, they told me that we never provide such kind of internet offer to anybody. But the persons from nokia priority keeps telling me that I will get that offer. I don't know who is telling me truth. If idea don't provide such scheme, then why they allow nokia to promote their product with such fraud advertisements. Anyways, I am a fool. Idea get its customer from docomo.