Hey Ritisha. I am Ritvik and I am a designer. I have gone through the summary of your story, Mall of Horrors, and it seems very interesting. I really appreciate your efforts, but I believe you need a good cover for your art. I have designed one for yours. Don't worry I won't charge anything, I just love doing it. If you are okay, I can share it with you, though I don't know how. Thanks, and Good Luck, and don't stop writing!