Each number added has its own audience. It is always better to send messages to people who contacted you in advance, because sending messages to new people frequently may be subject to a ban by the WhatsApp company, especially if you were reported by them.

You can search the audience page in several fields, by typing the name or number, choosing business numbers, by specifying the time of the last incoming message or the last message sent, you can specify only individuals or groups or both. Determine the number of participants in the groups or the list by which you want to filter the results.
When choosing the search field, do not forget to click on the Search button.

The registrars show you the number of people, the number of groups, the number of audiences who have previously contacted you.

You can activate the last incoming message and the last sent message. And you can analyze all.
After selecting the contacts, you will find at the end of the page three options, exit or block the selectors, or turn on sending for the selectors, and stop sending to the selectors.

Massejli is unique in displaying these statistics, which seem simple but enrich your business if you know that you analyze them well, for example if you sell a service on a daily basis and it becomes clear to you from the audience that one of them has not contacted you to request the service three days ago, this means that he is asking for it from a competitor for you too soon There is a problem that you must then communicate with in order not to lose it.
Another example, if you campaigned within a week, for example, you will contact with you during this period most of the people who are interested in the service that you marketed via WhatsApp.

you can download a list of them and target them later when you want to promote this service instead of sending the message to all the audience.