WhatsApp Chat Retrieval PDF

I have a WhatsApp numbers of two people and i want to view there chats. All messages from the beginning of the chat right up to today should appear exactly as they do in the app—sender name, message bubbles, emojis, and any attached media thumbnails... (Budget: ₹600 - ₹1500 INR, Jobs: Chatbot, Data Extraction, Data Management, Data Processing, Java, Mobile App Development, PDF, Python, Software Architecture, SQLite)