Hi Beatrice!
In order to apply, you'll need to fill out the student application template provided
here. If you scroll down to the bottom of that post, you'll see a blue box with a [select] button. If you click that, you'll be able to copy that template, which you can then paste into a new topic for your application, where you can fill it out.
Also, once you're accepted as a Hogwarts student, you will automatically be given access to the Elsewhere boards, so you'll only need to fill out one application!
If you have any more questions, please don't hesitate to reach out!
--Marina
