Airtel — couldn't call, call drop it is ending within 2 seconds

Address:

Nalgonda, Andhra Pradesh, 508001

Hi,

My airtel sim is activated and linked with aadhar no., when i recharge the balance with an amount of 301/- from then i am facing the problem of call drops and even the outgoing calls couldn't do it. Please solve it. I am facing this problem from last 15 days, i couldn't do any calls, i incoming calls are working fine, my balance of 301/- is showing zero. Please solve it.
My mobile no. [protected]

Thanks,
Ajay,
[protected].