Sure, we'd like to help. Did any of the channels contacted you saying they were blocked? Also, if your channel has blocked any contact it should be in the blocked contacts list here: https://goo.gl/ideyPg . Keep us posted to help you further.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more