High-Fidelity Interactive Mobile App Prototype

We are developing a peer-to-peer social impact donation feature that will exist as a clickable module inside an existing fintech app for a pitch in the next 24-36 hours
The goal is to build a near-real-life, fully interactive, high-fidelity prototype that looks and behaves exactly like a live mobile app experience.
This is not a static UI/UX design project.
We need a dynamic, clickable, simulation-level prototype suitable for executive demos and internal product validation.
Objective
Create a high-fidelity interactive prototype that:
• Matches the visual language (look, spacing, typography, feel)
• Simulates real wallet transactions
• Demonstrates peer-to-peer donation flows
• Shows live campaign progress updates
• Includes confirmation, receipts, and transaction history updates
• Feels like a production-ready mobile app
• Can be shared via web link and presented on a mobile device
Scope of Work
1. UI Recreation (Pixel-Accurate)
Recreate a f...