u/OmenFx

I have a book that I've been working on. And I like couldn't figure out how to start it. So someone gave the advice of just start of wherever you have the idea start at the end and right backwards start in the middle. But now I have the meal and I basically have the ending but I have no beginning. And I don't know how to start the story. Like I don't know how to give you enough information that you know who these people are and you should care about them and what they are doing and why. It's just frustrating. How do you start a story?