whatsapp bulk send

whatsapp bulk send need to develop script to enable us to send bulk Whatsapp messages Allow me to register my mobile phone number and get WhatsApp to call/SMS back with activation code Allow me to use contact list via csv or excel can be Subscribe / unSubscribe can separate and detect the phone number into contact list to sms or whatsapp (if have whatsapp use whatsapp) If do not have whatsapp, do not send sms. Everytime must detect if a phone number has whatsapp, if yes, send whatsapp again. report interface shows how many phone numbers have whatsapp, how many whatsapp are successfully sent, how many are not sucessfully sent, can prevent Whatsapp from blocking the registered tel number after sending a few hundred message message delivery can support English and chinese please note that the gateway is changed several times, so if you can do that and you can provide a proof/demo of the work then PMB me.