Can anybody correct the mistakes in the following paragraphs?

Godan ...

In the Past, there was a custom in India called "Godan" . According to this custom , a man , whose father died, should present a cow to the Brahmin who performed the last rites. They believed that this would appease the Gods and the dead would be delivered to the Heaven without any obstacles.

One day, a man whose father died donated a cow to the Brahmin who had performed the last rites to his dead father. Next day , he went to the Brahmin's house.

The Brahmin: What's the matter?

The man : Yesterday, I donated a cow to you sir. Has my father really entered the Heaven by now?

The Brahmin: Sure, he reached the Heaven at the instant you donated the cow.

The man: Thank you sir, I am very happy to hear the news. Then, could you give back my cow ? I have to return it to my neighbor. I borrowed it from him yesterday.

Chapati ...

A newly married couple took a train to a far-off place. They reserved two berths in the compartment .

During the night, in the middle of the journey (in the compartment)

Wife: I will sleep on the top berth. I will call out " Chapati, Chapati" whenever I feel for it ( sex) and you must come to the top at that time.

Husband: Nice plan , Let's go to our berths. Good night!

In the morning ...

Wife : Last night was wonderful. The third Chapati you fried is unforgettable.

Husband: Oh God! I fried only two chapatis. Who attempted the third one?

A man from the third berth: Don't worry about it. I am the one who did it, the pan was getting too hot and there were no takers so I attempted it.