Reliance Communications — no network

Address:

110085

My reliance no. is [protected]. There is zero signal in my no. for 10 days.
I am living in Rohini sec 22, Delhi.
Due to zero signal, I am unable to take calls.
That's why I am facing problem in my personal and professional life.
If reliance is unable to transmit network to my no. Suggest me to some action to resolve my problem.
Resolve the matter as soon as possible.