But if you want to add WhatsApp Embedded SignUp in your install there are few requirements.

• [ ] You need to have a verified Facebook Business account https://www.facebook.com/business/help/2058515294227817?id=180505742745347

• [ ] You need to have 1,2,3 completed

https://developers.facebook.com/docs/development/release/tech-providers/

Integration - is fairly simple, and you will get the embedded code configuration ID

The process

Final Reviews - you need to ask 2 extended permissions, where Facebook will need to give you access to them.

• [ ] Setup WebHooks

Login as admin in your project.

Open the hidden page /whatsapp/setup

Configure the Webhook in your facebook Project with the values given in the admin Embedded WhatsApp Page