The problem is that even though this support network exists, victims often have their phones taken away from their abusers so they end up stuck. If friends and family go round to the house, their abusers can refuse entry and say that the victim is fine or sleeping when in fact they're in danger. This app does not intend to phone authorities, it is down to the individual support network to organise that as they see fit, this app only intends to reach out to the support network as fast as possible when it is needed. If there is a true emergency and they can call emergency services then they can do so, emergency services are set up to handle this. In the case that the victims only want to notify their support network then they can do so from the app using the panic button.
It might be the case in the future that I build contacts with emergency services for a more involved response but I simply do not have the contacts at this point in time.