ALLAH gives punishment to wrongdoers in the world as well as when they die.
When a hindu person dies he is burned by his own children or beloveds. They think that by burning them they are doing him good but actually it is punishment to him.
There was a muslim wrongdoer who use to sell Alcohol. When he died and was buried his body started burning in the ground. After further investigation people came to know he was the wrongdoer who used to sell alcohol. So if you are even a muslim but a wrongdoer you will get punishment from ALLAH.
So whenever a hindu person dies he is burned by his own beloved children.
BUT BUT BUT the same is not done if a small child from a hindu family dies. WHY WHY WHY the small child from a hindu family if dies is buried and not burned.
BECAUSE it is not a small child mistake that he is born in a hindu family. So he does not get the punishment from ALLAH.
ALLAH has made this system for punishment and hindus think that they are doing something good after burning their parents.
There is still time to come to the right path. Otherwise youll will repent.