Cheating complaint against claim AMOUNT submitted

I have been cheated by Iciciprulife Insurance company against my claim AMOUNT for Rs 5,80,000/- AGAINST Hospital Care Policy No.06517553
I have received only Rs 1,54,000/- ONLY. As per policy literature I can claim Rs 4,00,000/- EACH year and Rs 20,00,000/- in Lifetime. KINDLY INSTRUCT THE COMPANY TO RELEASE THE BALANCE AMOUNT DUE TO ME AND CONFIRM THE SAME