Cross-Platform Handicraft Ecommerce App

I need a basic ecommerce app to sell handicraft products online. The app should be functional on both iOS and Android platforms. Key Requirements: - User Registration: Phone number authentication - Payment... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Graphic Design, iOS, iPhone, Mobile App Development, Mobile Development, Payment Gateway Integration, UI / User Interface)