Whirlpool India — Whirlpool faulty product and replacement needed

I have purchased whirlpool fridge from croma last july 2021. Within its warranty period i had leaking issues so i raised a complaint and service person from whirlpool inspected and changed the board and assured issue wont be repeated as board is changed . But after 2 months again water leakage is happening and unable to use the fridge, now warranty is also over. I have got onsitego extended warranty for my whirlpool fridge from croma. I have raised a complaint on 7th Nov from croma. They asked to contact the brand and brand is saying extended warranty cant be covered. Its been 3 days, they are not giving any solution. How the water leakage can happen enough the board is changed. Is whirlpool trying to give faulty product. quality of the product is also not like the older models.i need to have replacement for the model