Fluctuation in your subscribers count is normal. We regularly remove spam subscribers or it's probably viewers unsubscribing and subscribing to your channel normally. Here's more info: https://goo.gl/croiE1 . Hope this helps clarify.
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
Fluctuation in your subscribers count is normal. We regularly remove spam subscribers or it's probably viewers unsubscribing and subscribing to your channel normally. Here's more info: https://goo.gl/croiE1 . Hope this helps clarify.