We'll begin accepting applications for new students in early MAY 2017. At that time, at tab called "Sort Me" will appear under the banner (probably next to "Shop"). That will take you to the sorting form. The form will remain open for at least four weeks.
In the meantime, you'll find answers to many of your questions in the:
FAQ for New Members
Rules and Guidelines forum
Question & Answers Forum
Edited by Weasley, 08 January 2017 - 06:30 PM.