apple communities username

What you are talking about is your Apple ID email address

I am almost sure that you will need to Contact Apple Support to get this resolved

• choose Contact Apple Support
• choose Other Apple ID topics, then
• Security concerns...

I will alert our Hosts to contact you (via email) about your ASC username

The Hosts(admins) can - I have alerted them

Can you get me alerted as well. I would like a less silly username.

Sure

(you can't HAVE my cookie) 😉