The message wall feature was disabled over six years ago as talk pages were easier to maintain and edit on a large scale.
When Dark said that this discussion post is not a way to contact admins, he meant that all of these article correction and deletion requests are not relevant to the topic of the thread. Such queries are best directed at either my talk page or his.
Regarding admin rights, they can only be given to users by bureaucrats such as myself. At the moment, although I am not active on this wiki anymore, I do not feel comfortable giving out these rights because they are not required for what is being asked. If you find articles that should not exist on the wiki or ones with broken formatting, compile them into a list and send me it.