Develop online system for sending bulk messages in WhatsApp

Please read the full description of the project before bidding or applying for the position. Develop online system that allows you to send mass messages to WhatsApp. (reference link: [login to view URL]). The desire system I wanted is 95% similar to this given site. Please sign-up for demo and log-in for testing. I have already tested many systems to send whatsapp in bulk. Some web and other systems that run on windows (desktop). All very good, but the same problem, all are blocked with only 5 or 10 submissions. What do I mean by this and that it is no use having the best system in the world if it does not work correctly? Therefore, whatsapp's bulk messaging scheme needs to have an algorithm clever enough to prevent this lock by whatsapp. How to do this? By proxy, changing the network that I am connected to? Putting false Ips. I do not know if this is the best solution. I'm suggesting. Ok, that's it, below the system description: If you have a web system ready you will be very welcome, if you have already made a similar website will also be welcome. Develop a whatsapp integration API so that the system can send messages independently, without the use of placements or without cards. Have a proxi, smart features to keep your account safe and unlocked with anti-lock algorithm by whatsapp. Details: 1. I need to automatically send whatsapp videos, images, text and audio. The bidder needs to tell me how many whatsapp every day or every hour 2. Let me load the contact list via csv or excel 3. Reporting interface shows how many phone numbers have whatsapp, how many whatsapp are successfully sent, how many are not sent successfully, many whatsapp whatsapp, and received reading has expired. 4. The system must be able to perform predefined automatisms. 5. The site can send text and picture messages to whatsapp. In addition, the site can also receive text and image messages from whatsapp. 6) Proxies 7) Easy Sender Payment will only be made after completion and testing on the system.