Google Sheets Lead Management System Creation

Need Google Sheets Lead Management & Agent Allocation System I run a Women Health / Ayurveda business and receive leads on WhatsApp. I need an experienced Google Sheets / MIS Automation expert to create a complete lead management system... (Budget: ₹7500 - ₹15000 INR, Jobs: Data Analysis, Data Entry, Data Management, Excel, Google Sheets, PHP, Project Management, Software Architecture)