Moose is a community driven project and you can find help and support on the official IRC channels and mailing lists, but also on community based help sites like PerlMonks and Stack Overflow. You can also refer to the official Moose::Manual::Support documentation for more details.
IRC Channels
The quickest way to get Moose support is to engage the community on IRC.
Mailing List
The Moose mailing lists can be an excellent way to get your questions answered.
Misc.
You might like a couple other items which are useful.