Question

jasmine,ali and other two friends decided to go on a pinic to a beach . They packed their bags and were quite excited. They reached the pinic spot and came to across a small child crying ......

Answer 1

I assume this story need to be completed by own ideas.
so I am starting from where you left the story .

....After  seeing the child crying Jasmine came near the child and ask him why he is crying but the child was continuously crying and did not respond to that question. Other friends reach too and try to relax the child in different way. The child find them trustable and tell them that he got  separated from his parents and can't find them now. All the friends tale to boy to the guard of the picnic spot and tell them the story, the guard announced about the child through a  speaker placing just side of him.
After some time a couple comes towards the guard and inquire about the child and claiming to be parent of  the children,Guard  take them to the  child , upon seeing him both the parents got very happy and boy also recognize him. They pay thanks to the security guard which tells them about the whole story , so they say thanks to the Jasmine and his friends.

Answer 2

They went to the boy and asked him why he was crying. He pointed to a group of children playing some distance away. He said that he had asked them whether he could join them in their play. The children had just laughed at him and pushed him aside. He felt so lonely and upset that he started crying.

Jasmine hugged the boy tight and gave him a biscuit packet that she had brought. The boy smiled at her and took the packet. After he had eaten a few biscuits, Ali asked him if he would like to join their group for a boat ride and some fun time. The boy nodded eagerly in full excitement. In the evening, when it was nearly time to get back, the boy insisted that they come to his home before they parted ways. The four children accompanied the boy whose name was Ravi to his small hut nearby. Ravi introduced them to his mother who made the children some excellent hot coffee and piping hot snacks.