counselling app for mental health

So basically the app connects clients to counsellors via text or audio calling. First page will be sign in or sign up, second page will be selecting the service that the client wants from these options: depression, anxiety, stress, grief, heartbreak. third page will be selecting a counsellor from the list of counsellors and last page will be chatting to the counsellor via text or audio calling. The app is both for android and IOS.