About ScamShield

Who built this app?How do I know which is the official ScamShield App?I am unable to setup the appHow does the ScamShield app work?Do I need a WiFi or data plan for the app to work?Once installed, can hackers hack into my phone if the app is compromised?Why do I still receive scam calls or messages, after I have installed the ScamShield app?How do I know the app is working?Can I deactivate either the filtering of incoming phone calls or text messages function?What happens if I delete the app? Will all my junk messages be deleted too?Can I download ScamShield while I am traveling or if I live overseas?Can I use ScamShield if I have an overseas phone number?