I see the ads in the Facebook selling salted duck so ordered 2 last Thursday 30th Aug. Then I use the WhatsApp COMMUNICATE how to order. They send me 3rd party link to download the App. After complete download the APP and register i feel someone controlling my mobile. Then I saw bank transaction.. I realised it's a scam. 

I quickly called the bank check the status. While it's great luck that I didn't lose any money, I don't know what the app has phished from my phone and want to warn others to be wary of such malicious app. Don't download unknown apps from third-party sites!