Aircel about aircel dnd service

Company ki dnd service aek dum bekar hai . dnd activate rahne per bhi company apne massege bhejte rhti hai.
Ees per serious action lene ki jarurat hai ,company ko customer ke time ka kadar nh hai time to time faltu ke promotional massege bhejte rhti hai..
Maine customer care ko phone krke eas bare me inform bhi kiya but koi labh nh mila, balki or massege aane lage..
Or maine compline no. manga to nh mila . eis per turant action lijiye or mujhe compline no. bhi chahiye taki mai aage apna compline forward kr saku. Vivekanand vivek
Mob.- 8877220122

Aircel Unable to send SMS on any number and contact customer care executive on 121 and 198

Dear sir,
I am facing problem since few days, when I sending the sms on any number it shows "message​ not sent". I tried to contact customer care executive but I am unable to contact on 121 it says " Customer care executives are under heavy work call us after some time". Thereafter I also tried to contact on 198 but that is automatically disconnected without any information. Please sort this issue out on urgent basis.
Thanks and regards,

Aircel Threatening calls without closing my connection even disconnect request


Regarding my mobile numbers 9941352266 and 9941382266

I have raised deactivation request for my account through custome care (request Id- 1-24135113928) long back
Even after deactivation am getting bills for next two months, as I informed them so many times no one is looking at this issue and none of them are listening.
I have not used this for single time but i paid the bill for the months I had the sim. Now am getting threatening class and messages from Aircel and even when I try to pay it, it shows number not available.
Am not willing to pay for something I didn’t use.

Below is the message I got from Aircel

Dear Customer, We are going to file a case against you in LOK ADALAT Court due to Aircel non payment of Rs.469/-for the AC no.1-22419649036 – Mob No.9941352266.Summon copy will be sent to UR billing address Soon, Cont.9250004718.for clarification. Pls Lgn
Shall I register a complaint against Aircel. Is that the way I need to proceed ?