Помогите сочинить историю о краже или об ограблении на англ. языке 120-150 слов

Last week I seen an unexpected action in the candy shop. I was about to buy some sugar canes, but suddenly two men in black masks broke into the front door. They were holding one gun each, and a big black bag. They gave the bag to the woman behind the cash register and told her to put all the candies and money they had in shop inside there. She slowly took a bag and went to the storage. As I found out later, she called the police from there. But criminals didn't know she did it, so they waited fifteen minutes, and than the police came and arrested them. People do not believe me when I tell them I saw a candy shop breakthrough and robbery, but we all know, that this happened.