Board Thread:Support Requests - Getting Started/@comment-16232899-20130911234250/@comment-4189499-20130912001315

If you are an admin on that wiki (and only admins can delete pages), go to the drop-down menu beside the edit button on the page you want to delete and hit the delete button. This will take you to a page where you can state your reason for deletion, which you should do, and then hit the delete button to have that page finally deleted. If you're not an admin on that wiki, you will have to find out how that wiki marks pages for deletion. This is usually done using either Delete or Speedydelete, which you should put on the page in question before notifying an admin.