If you are unable to turn on push notifications for New Releases, Notice & Events, we would recommend assuring that you are logged into your WEBTOON account. Please note that for users located in the United States, New Releases, Notice & Events push notifications can only be turned on when you are logged in to your account.
If you continue to experience issues with turning on push notifications, please get in touch with our Community Support team so that we can investigate the issue further.