Idea Cellular — No service in my sim

Address:

Batamaloo , srinagar, jammu and kashmir

My sim is from srinagar jammu and kashmir. My number is ([protected])..my sim card shows "no service"since yesterday.
I tried all these things
1. Manual select network
2. Two to three times restart the phone
3. Pull sim out and place it again
4.updated my phone
But same result is there.
Please help me to sort out this.
As i have only one sim with me so i couldnot call to anyone.