Airtel — regarding my disconnected number

Address:

400068

Hi this is ashish upadhyay here its regarding the dissconnect number [protected].
I had taken numbers! Number is [protected] and i had pay for it.
On of above has been dissconnected by your end due to non bill payment of 1550rs.
Today i have visit to the gallary for apply the same number [protected].
One of your gallary person told me that your number has been alloted to other hows this possible that was my personal number the number linked with everywhere like bank account, adharcard, and everywhere. Its very serious isseus i want my number back as soon as possibe otherwise i will raise this mail to your higher authority.
So kindly take a such action on above as soon as possibe!