In order to write your first story, these are the steps you should follow:
Opening paragraph - Say WHAT happened in a sentence, adding WHERE and WHEN it happened.
Body of the composition - Explain the details of the experience in an orderly way, using CONNECTORS OF SEQUENCE:
First, ... (The story begins)
Next, ... (The story follows)
Then, ... (The story follows)
After that, ... /Afterwards, ... / After, ...
Finally, ... (The story finishes)
Closing paragraph- Use one sentence or two to conclude your composition, describing your feelings about the story to the reader.