Indane — activation of my dead a/c

my name is a v satyanarayana i have gas connection with vijaya lakshmi agencies sattenapalli-522403, guntur dist due to some reasons iam not operate my gas connection from last six months because iam deputed to some other location iam working at state bank of hyderabad i submitted my activation letter and other proofs which they ask given last one month and iam daily call to agency but no reply please active it as possible as