BSNL Cellone
No recieving Bills

I am not recieveing cellone bills since i have changed address. I have given the new address also, but still it is not coming from last 5-6 months. The Pin code is missing in the address. Please take corrective action. my details are :

NAME: Vaibhav Shah

MOBILE#: 9440877182

A/C#: 201663304

ADDRESS: 24-155, Sita Meadows,

Badangpet Village & Post,

Via Kanchanbagh,

HYDERABAD 500058