Massive WhatsApp and Text Messages

Massive WhatsApp and Text Messages I require a page or script in worpresss or PHP or any programming language that allows me to massively send whatsapp and MSM text messages. that is sent or executed in batches so as not to infringe the rules of WhatsApp. this should work as follows: The user must select through what method you want to send if through WhatsApp or through text messages or both. 1. The person registers and creates the profile where they can place the logo and cell phone number from where the WhatsApp name is given, surnames and others for billing issues. 2. the person selects the number or number of whatsapps that you want to send or MSM 3. The system allows you to create the message you want to send and see a preliminary, you can upload images and videos and these will be charged additionally. 4. The system allows you to upload (paste or upload via TXT) the phone numbers to which WhatsApp will send. 5. The system generates the cost you must pay to send that message depending on the amount you have previously chosen. 6. the person pays through the PayU payment platform and the system is enabled to send the messages. 7. The system should generate a report about WhatsApp that are read and those that do not and other possible statistics. AREA OF ADMINISTRATION. 1. The administration area must be configurable to approve and disapprove accounts, as well as the sending of WhatsApp 2. Should be able to configure the value of each message according to ranges (ie from 1 to 1000 unit value xx from 1001 to 10000 unit value xx and so on) these range must be able to be created. in this way if the user says he wants to send 1500 messages, the system calculates the cost of sending those messages. you must be able to enable a test option for users, that is, certain messages can be free as proof of delivery. 3. You must configure the cost of sending Videos 4. The cost of sending Images must be configured. 5. You must specify the shipping costs per unit of text messages and the rates.