Onlinedth.co.in — did not get 2 months free as they mention in their website

I brought tata sky connection on onlinedth.co.in and they promised that i will get 2 months free recharge as mentioned in their website,

And also they said that i will get all channels but instead i got fewer channels and also only one month free.

They are still advertising the same on their website. I have recording of their conversation and also screen shot of the advertisement.