ICICI Prudential Life Insurance — prudential signature [policy no. 35223705] - misleading information

Address: 2G1, Green Wood Nook, 369/2 Purbachal kalitala Road, Kolkata, West Bengal, 700078

I have purchased icici prudential signature [policy no. 35223705], in the name of malay kumar ghosh on 12-dec-17 by redeem on of my old policy lifelink super [03191383]. During redeem the old policy lifelink super [03191383] one of customer manager in prud. Office advised me if i purchase new policy of prudential signature then there will be no tax liability to me on the maturity of the existing policy of amount i. E. 1, 54, 232/- but now i see the mentioned amount appear in form 26as and i liable to pay tax on that amount. Also she confirm that i need to pay only 3 premium for prudential signature but as per policy document it is 10 no. Premium.
I am customer with icici family more that 12 years but not accept this kind of misleading / false commitment from relationship manager in branch.