[Resolved]  ICICI Lombard Motor Insurance — Wrong premium amount collected

I purchased a motor insurance policy online. the policy no. is 3001/51197925/01/000.
As per the policy the policy total own damage premium(A) is Rs.4722.00 after No claim bonus and total liability premium(B) Rs.2875.00. Total package premium(A +B) is stated as 9116 which is Rs.1519 more than the actual 4722 + 2875 = 7597 to be charged after this the taxes for 9116 (which is wrong ) 1127 is charged making a total os 10243 was charged. I have tried every option available to show the mistake and get the refund. But they give me on answer to other to refuse refund. They say age loading has been added. i dont understand this...since it is not shown in the policy. I asked for a new policy stating age loading which they refuse to give.

Please help me getting refund from this cheats.