Frappe WhatsApp Group Integration

Hello

Can you Please brief me about this : How to create a WhatsApp Broadcast Channel in the Frappe WhatsApp in the ERPNext hosted on Frappe Cloud where I can upload the details of the Offers, Discount or any other relevant information and about each message, Can I get the analytics report (click_rate , open_rate , bounce_rate, viewed_by, received_by) etc.

Thanks & Regards