Reliance CDMA — my number is stolen

Address:

North 24 Parganas, West Bengal

my number is [protected] which was in a name of santosh kumar bahelia now i don't know it is transfer in a name of santosh bhagla and someone have replaced my sim card i was using it from 7 years and it is vary important to me i have few proofs like fir of the number when it was lost few years before i think the r world is doing something because the voter id of santosh bhagla was fake i took the voter id number when one of the representative was showing me the xerox of the id proof .
my contact number is [protected] and my email id is [protected]@gmail.com