START HERE ========== 1. Read README-CPANEL.md. 2. This is an application source package, not a standalone CodeIgniter framework archive. 3. Create a fresh CI4 app with Composer, then merge app/ and public/uploads/. 4. Import database/ecommerce.sql into an EMPTY MySQL database. 5. Configure .env, especially database credentials and Razorpay keys. 6. Point the domain document root to the project's public/ folder. 7. Test in Razorpay TEST mode before using LIVE keys. Do not expose .env, app/, system/, vendor/, or writable/ through the web.