Die
1 ! miss clicked on a mobile pop up i wanted to close and am now stuck with a fantasy basketball team I never wanted. That cannot ever be a one click sign up. That was scum move one!
2 Pay walling the "set your team for the week feature is single handedly going to cause me to move my fantasy hockey league to a less ****** website. My fantasy hockey league is to only reason I'm ever on yahoo, i use my yahoo email a spam magnet. your site sucks and you just shot yourselves in the foot. fix the paywalling of fantasy and maybe i wont bail mid season

The league that you signed up for is referred to as an "Instant Draft." This means that you're automatically placed in a Public league once you enter the draft lobby. Once the draft is over, it's not possible for you or Yahoo to remove or transfer your team from the league. It sounds like you accidentally joined this league without realizing. Yahoo will not place you into a league without you doing it. You may have clicked on a banner at the bottom of the app that will show that says "Draft Now".
We apologize that we can't be of more assistance, but do know that you're not obligated to visit the team pages for the entirety of the season. You can disable email notifications (https://help.yahoo.com/kb/edit-yahoo-fantasy-team-yahoo-account-info-sln6128.html) for your team if you'd like. In the Yahoo Fantasy app, you can either hide your league from the home screen if you are using an iOS device or customize league notifications using the steps below.
Hide your teams:
-Tap the Profile icon at the top left.
-Tap Settings.
-Tap Customize menu.
-Tap Hide next to any league you want to remove from the home screen.
Customize notifications:
-Tap the Profile icon at the top left.
-Tap Settings.
-Tap Push Notification Settings.
-Tap the league you want to customize notifications for.
Thank you for reaching out to share your feedback with us! Yahoo is always working to provide the best possible services, and as a result of that you may occasionally notice some slight changes in our offerings, including what is or is not considered a premium feature on the platform. We understand that these changes can be frustrating at times, but we equally hope to surprise and delight you with new tools and features, both premium and non-premium, now and in the future! Stay tuned, and thanks for using Yahoo Sports!