Automate Tiffin Service Workflow

I'm looking to create my tiffin service operations through automation.

Key Tasks:
- Order Management: Develop automated responses for order inquiries and confirmations.
- Payment Processing: Integrate a payment link for swift transactions directly on my business WhatsApp.
- Order Tracking: Implement a system to automatically track orders on Google Sheets or any other suitable platform.
- Delivery Updates: Create a mechanism for providing delivery updates to customers.

Ideal Skills and Experience:
- Proficiency in WhatsApp Business API
- Experience with Google Sheets and automation tools
- Ability to integrate payment gateways, specifically Wise
- Knowledge of creating automated customer service responses

I'm starting this venture from scratch, so I need someone who can set up an efficient system from the get-go.