Api Whatsapp to send +1 million whatsapp msg daily

I already have website to send bulk but the api can send 100-500/h only I need to update what it needs to make it more professionals: PLEASE THOSE WHO HAVE READY SOLUTIONS, DEMOS AND READY TO SHOW IT BEFORE START WORKING ONLY BID 1- send bulk messages to whatsapp or Viber contacts which 1+ million daily 1.1- option to send a test message to one or many numbers before send bulk 2- Filter active contact list with options (status, last seen) if available and remove duplicates from the group. 3- Send messages from IMEI or sender ID like SMS. 4- Customize send messages and customize how much message to be sent hourly and which numbers used to send the message from. 5- View live sending campaigns, recent activity and messages history 5.1- Reports for sending campaigns and can View or export it (send, delivered, seen) 6- Receive incoming messages to inbox 7- Auto response and to add/edit the response. 8- Make a full web design customization 9- WhiteLabel for reseller for separate ip or domaine name.