Airtel — incoming call issue [protected]

Address:

New Delhi, Delhi, 110045

Mobile no - [protected] postpaid (My alternet no. [protected])
I am requested to you please resolve my problem, my incoming call not work.
Airtel voice msg - the airtel number your are dialing is temporarily out of service
I am facing last month. 24 july 2017 to till.

Outgoing working, sms working, internet data working.

Complete detail:-
1- 22 july 2017 my lost sim.

2- 24 july 2017 so i got the new sim and also work with in 4 hr, but my incoming call and outgoing call not work.

3- 26-july 2017 after that i called customer care and requested to re-activate my service incoming and out going and service will activate in 4 hr. But service activate only outgoing calls.

4- after one week i get to know that my incoming has not been started yet. I called a customer care then requested again but no body help out me, and suggest me please go to nearest airtel store, then resolved this issue. (Location airtel store mg road sahara mall gurgaon)

5 - august first week airtel store check my sim card and insert own phone then to check every service call diverts but no found any issue, and finally drop mail air-tel head office, and says 72 hr definalty your problem will be shortout.

6- 19 aug 2017, i called again customer care, then he says please re-issue again a new sim might be your problem be resolved,

7- 25-aug-2017 i had change new sim card but incoming issue not resolved yet.