What is your username? Sshelloworld
Please link to the wiki here: http://warship-girls.wikia.com/wiki/Warship_Girls_Wiki
How many edits have you made on that wiki? 138
How many days/months have you been editing there? 7
On the Special Pages → Special:ListAdmins when was the last time an admin edited, and who was it? Panzerfan, Oct 2nd 2014
Any other information:
It seems that the previous admin has been AFK for a long time.
Hiya! First, in order to adopt the wiki, you will need to edit there regularly, every day or two for at least a week. Try to edit from now on, and by the time this request is viewed by Staff, you should meet the requirement. Second, rename wiki changes can be done at Special:Contact/wiki-name-change. :)
And lastly, the last editing admin was Panzerfan on October 2, 2014. 
Joey (talk)