Hello Sir,
I am a developer from indonesia, I Have a whatsapp bulk software already to use, this software is easy to use, can recieve or reply message, sending status, filtering number which non an a whatsaap number, log/history and many more. this software made with VB.net. I can show you, how to use this program by remotly. if you have any queston, this is my whatsapnumber. +6281287206604,
regars
Patar H