Tata Docomo — not able to send messages

Address:

400094

I am not able to send any message to anyone.

Like previously i used to.

I have been using tata docomo since 2011. And very good service i was being offered till this problem i faced.

But from past 1 year not able to send a message.

Now it has been hectic because have to do a lot of business related messages.

Consern person please look into this as soon as possible and get it resolved as i dont to change service provider.