What is your username?
Please link to the wiki here: http://arthurandtheinvisibles.wikia.com/wiki/Arthur_and_the_invisibles_Wiki
How many edits have you made on that wiki? 202 on articles, 325 total
How many days/months have you been editing there? 32 days
On the Special Pages → Special:ListUsers when was the last time an admin edited, and who was it?
The last edit by an admin was by DarkDragoness1 at 02:42, July 23, 2011, nearly two years ago.
Any other information:
The admin seemed to abandon the wiki soon after it started, and has been inactive for around 2 years.