Wrong place for this kind of request. It is for the Twitch API and SDK questions. You will need to send an email to http://help.twitch.tv/customer/portal/emails/new for your ban appeal or explaining the issue. If you are not sure if you were banned from Twitch, visit http://twitchtips.com/ban-checker/ and type in your Twitch username.
Thanks,
Schmoopiie!