Once a channel or account is terminated, you'll receive an email with more details about the reason. If you think it happened in error, you can always appeal. Also, here's more info about account terminations, including why it can happen: https://goo.gl/wi7Ubg
We may not be able to send out an email to you or look into any of your account details as it's personal info. Please share your channel URL and screenshots of the emails you've received without revealing your email address. We'd like to take a look. Keep us posted.