Send the following on WhatsApp
Continue to ChatMigration from WhatsApp Business to WhatsApp API https://hello24.ai/el/blog/%ce%bc%ce%b5%cf%84%ce%ac%ce%b2%ce%b1%cf%83%ce%b7-%ce%b1%cf%80%cf%8c-whatsapp-business-to-whatsapp-api/
Migration from WhatsApp Business to WhatsApp API https://hello24.ai/el/blog/%ce%bc%ce%b5%cf%84%ce%ac%ce%b2%ce%b1%cf%83%ce%b7-%ce%b1%cf%80%cf%8c-whatsapp-business-to-whatsapp-api/