You can get help in:
* the [https://forums.mozilla.org/addons/viewforum.php?f=27 Add-on Builder/Add-on SDK discussion forum on AMO]
* the [[#Mailing_list|Mailing list]]
* the [http://mibbit.com/?channel=%23jetpack&server=irc.mozilla.org #jetpack] IRC channel on [http://irc.mozilla.org/ Mozilla's IRC network].