Vodafone India — network issue, call drop issue

Address:

New Delhi, Delhi, 110049

I am using vodafone mobile network since last 2 year, and from last 6 months i am getting network related issues, i already complaint for the same but still there is no response.

Although i have register complaint but no action is taken.
I am fed up with the service provider, please suggest me if there is any legal action that i can take and register this matter into court.

If there is any rule under any section please let me know, i can't take it anymore, as i am paying unnecessarily to vodafone.