Whatsapp Scam

Received a message via whatsapp from an unknown number. It's recruiting downline for an apparent real estate company. Too bad for the idiot that sent it to me because I don't read Chinese. Just wondering how the donkey got hold of my number. Maybe I need to lodge a police report for violation or something. The hassle because of idiots. Just rot in hell. Why doesn't the service provider/telco protect their customers? Maxis why do you allow this to happen ? Whatsapp why do you allow this to happen as well?