@ Deku-kun200 hi! So, I don't know how to give a tips but, as an author, if you want to write a story, the first thing you wanna do is to make a draft of what's going to happen in your book! Like, what was the beginning of your story, write all that important stuff you want to show in your story! Then, after that, type it into a chapter. The second one is, if you're confused as to how are you going to make this character respond to this and that, for me, I try to imagine myself in their position and think of the best course of action or what will be the best outcome. I hope this helps! Good luck on your first book!