Lic "s Profit Plus — when my policy maturity date?

Address:

Salem, Tamil Nadu

My policy no is:[protected]. its copy show to me my pollicy will expiary on 18/02/2004' in this stage my agent is come and meet me ,and he advised my pollicy was closed , so, you with draw your cash. but i had not satified his answer. what is the true posistion in this case. please feed back to me.by cell phone meeseage.
my cell no: [protected]