I made a fanfic

I know it's normal because most Fandoms to make fanfics, but I would like to make it known it: it is basically told as if it were a special (Ex: Merry Christmas from the gas station, Happy Halloween from the gas station). I made it for a school project, I'm in ninth grade and in my opinion I like how it turns out, the story is written in Spanish and at no time do I appropriate it out of respect for Jack