Make user info form on elementor form using GET & POST method to send Message

I want a form to be created on elementor where user enter his details like name, number and once he press submit button he gets an SMS from MSG91 service and a msg on whatsapp through sendpulse using get & post mentod.

Attaching the documentation that could be helpful for you to understand MSG91 & sendpulse working

1. for SMS use MSG91 - https://docs.msg91.com/p/tf9GTextN/pages/413M8GexKK/MSG91

2. for MSG on whatsapp through Sendpulse - https://sendpulse.com/integrations/api/chatbot/whatsapp