Hey there. You can try these steps: Tap the 3 dot menu > Not interested > Tell us why > I'm not interested in this channel. Also, here's our Help Center article on how to manage recommendations: https://goo.gl/4n9dgf . Hope this 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