To clarify, sub count fluctuations are normal as we remove spam subscribers regularly from your channel. It's also likely folks subscribing and unsubscribing as well. Learn more here: https://goo.gl/6B1Eb6 . Hope this info helps.
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
To clarify, sub count fluctuations are normal as we remove spam subscribers regularly from your channel. It's also likely folks subscribing and unsubscribing as well. Learn more here: https://goo.gl/6B1Eb6 . Hope this info helps.