Hi Alice, you don't need to be part of YPP to use custom thumbnails, you just need to have a verified YouTube account (http://youtube.com/verify ) – these are the steps to verify your account: https://goo.gl/3iMkBG
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
Hi Alice, you don't need to be part of YPP to use custom thumbnails, you just need to have a verified YouTube account (http://youtube.com/verify ) – these are the steps to verify your account: https://goo.gl/3iMkBG