How can I contact an administrator?

Pretty self-explanatory, I have PMed a lot of admins if not every admin but literally no one has responded yet, I PMed them quite a long time ago, all of them were online at the time of PMing, what should I do?

(The mods I asked just told me "PM *Admins name*")

PM zim and ask your question, you will get a reply as soon as possible. -> https://aimware.net/forum/private.php?action=send&uid=4