Postmaster helped lencho by giving him some money inorder not to shake the faith in God.Postmaster thinks that to keep lencho's faith in God he only needs goodwill,pen and paper.But when he read it he wanted something more than this.Postmaster borrow some money from the post office employees and gave his part of the salary.He also collect money from several friends as the act of charity.

Posterman helped Lencho in the following ways:

1. Delivering the Letter:
Posterman delivered Lencho's letter to God to the post office, which was addressed to God in Heaven. Even though the post office officials found it amusing, Posterman took it seriously and ensured that it was sent to the correct destination.

2. Contributing to the Cause:
When Posterman read the letter and realized that Lencho's crops had been destroyed, he decided to contribute to the cause by donating some money from his own pocket. While the other officials found it a ridiculous idea, Posterman believed in the power of faith and wanted to help Lencho in any way possible.

3. Keeping Lencho's Faith Alive:
Posterman's act of kindness helped Lencho to maintain his faith in God. When Lencho received the letter that contained only the money he had asked for, he was convinced that it was a miracle and that God had sent the money directly to him. Thus, Posterman's actions helped Lencho to keep his faith alive.

4. Teaching a Lesson:
Posterman's actions in the story also teach a valuable lesson about the power of faith and the importance of kindness. Through his actions, readers learn that even small acts of kindness can have a significant impact on someone's life, and that faith can help individuals overcome even the most challenging situations.