Maybe send in your own piece that came from one of their 'prompting partners' like Furious Fiction, Notebooking Daily, 3Elements, CV2's 2-Day Poetry Contest and many more!
Sparked a themed journal and only read pieces 'sparked' by online prompts from the sites linked above, they read submissions for no fee and pay writers $2, (hopefully more in the future). And they even offer journal suggestions if they don't end up accepting your piece.
