please solve my problem

1. I am K.S. RAJAN. My mobile no 7200110303. I am one of the
customer in your concern. My policy
no.P/121300/01/2015/000278. My customer ID No.1077439. I
already continuously renewed the policy for the past four years.
My next renewal date is 28.04.2015. My agent name is Mr.N.
PERIYASAMY. His intermediary code is 121300 SD CODE.
But I did not know who is Mr.N. PERIYASAMY. For the past 3
years when I was going to renew the policy the branch officers
canvassed me that the agent cannot be changed. So I paid the
policy amount from your other agents. Till date I did not see
Mr.N. PERIYASAMY. This year my agent will be changed.
otherwise I won’t renew your policy. If you try to convince to
continue the agent as Mr.N. PERIYASAMY. I won’t pick your
call in future. so please guide me how to change my agent. I
propose your agent name is Mr. Balakumar. I wish Mr.
Balakumar will be continuing as my agent