You can apply on our Forums here by creating a new thread and using our Staff Application template. Make sure to read this thread, though, as it covers our rules, requirements, template and tips. Good Luck!
To add on to what Devan said, meeting the requirements in mandatory but your in-game activity, maturity, community involvement and helping nature counts as well. You should make sure to be helpful, mature and interactive with the community so you can make more connections and people can get to know you. : )
Thank you for your thread on a recent query! It seems like it has now been resolved. This thread has been locked moved to Help Archive.