there was no information available on a UK startup named "Wangie" specifically addressing the need for immediate mental health support. It is possible that the startup was established after my understanding or that it didn't receive significant attention or coverage up to that point.
Since I cannot provide real-time information, I recommend conducting a fresh online search or checking recent news sources for updates on the UK startup "Wangie" and its initiatives related to immediate mental health support. Startups in the mental health space often employ innovative technologies, online platforms, or mobile applications to offer accessible and timely support to individuals facing mental health challenges.