Admin help?

I just created a new account and misspelled my username - capitalized ‘L’, I meant it to read “Alcamtar”. Not a big deal but annoying. Can I get this changed?
I looked around but couldn’t find any way to contact the admins, so am posting this here.

It looks like I can do anything EXCEPT change the spelling of your username. Would you like me to delete your account so you can create a new one as Alcamtar?