What is the penalty for late payment of property tax in India?

Respected sir, I belong a middle class family my mother is a cancer patient . last thee month ago I open an auto parts shop in our family property .this property due municipal corporation tax because of my father has total 4 brother, they are separated business and family functions also .when we saw municipal corporation notice against due house tax, they are no one pay money to municipal corporation tax. I m a son one of them and I said that I am agree to pay tax my legal 1/4 but my shop and full property sealed by them, also my spare. How can I open my shop legal and recover my spare please inform the way.