TTK Prestige — apple rice pressure cooker

Address:

641008

I bought a new apple rice pressure cooker from ttk prestige company about a year back. it has got 5 year warranty for any defects. The cooker is not working properly as it leaks and pushes the water outside like a fountain when boils. I took the product to the outlet, the smart kitchen of prestige company. They took the complaint along with the unit and kept it for a week and returned to me saying everything done properly. But to my disappointment its the same complaint still persists. when I contacted the dealer, they say they cannot help it.I need the solution.