You just took the first, most important step. Inquire. :-). If you click on the Prism & Pen logo at the top of the story you just read, you'll get to our homepage, where you'll find our guidelines in the "Guidelines & Prompts" section. Most of the stuff in our guidelines is still pretty accurate, but it is a little bit out of date, and we're working on updating it. Besides, they are only guidelines, not rules.

There's a section in there about how to inquire by email, but don't worry about that. I just took a look at your Medium portfolio, and if you're published in the Fourth Wave, that's good enough for me to add you as a writer.

I'll do that right now, and look forward to submissions from you.

Just to let you know, we're running about 2 days, maybe 3 days, behind at the moment publishing stories that need only minimal editing. That's about as far behind as we get, and we're usually faster. Just so you know. :-)