Airtel — My mobile number is hacked

Address: India, A 134, lajpat Nagar, Sahibabad, Near Laxmi dairy

I have an Airtel phone number 954001**** As this number is used for corporate promotion. So it's available on sites as well.
Since 9 th October, I found something strange.. someone hacked my Ajio app account . Used my wallet amount of Rs. 6000 for shopping. Then I have checked and notice since 9 th October, I have not received even single message on my phone.

This person hacked my number and any OTP and any other confirmation, I never get and he get all the sms of my number.
I found he added his address in my Ajio account and ordered articles for Rs 6000, which I have in my wallet.
As I was not getting any OTP and SMS for order confirmation, he easily did shopping from my number.
You are requested to take legal action against him as he is fraud. I have taken screen shot of address he mentioned for delivery of items.He also mentioned one number. Kindly take strict action against him. So that he never do this to any other person.

Also kindly airtel please do needful. I am not receiving single messages since 9 th Oct..

Thanks & Regards
Mrs. Priya Tyagi
[protected]