Airtel — signal break down from 4g to 2g

Address:

515001

Dear airtel,

As i'm using airtel prepaid simcard [protected] last 2years i'm not getting the signal inside my home. Problem is mobile data is on 4g to 2 g come and voice call is break. So please do clear my issue as v three persons are using airtel in same home it as became a big issues with our relatives, friends, so please try resolve this issue. My address is #11/1/180, aravinda nagar anantapur-515001, andhra pradesh and another two numbers are [protected] [protected] and [protected].