Converting the existing figma designs to iOS and Android app

We already have complete Figma designs ready and the website has been fully implemented. The website is finance-related and is currently developed using CodeIgniter 4. Now, we want to convert the existing website into a mobile application for both Android and iOS platforms... (Budget: ₹1500 - ₹12500 INR, Jobs: Codeigniter, CSS, Flutter, HTML, JavaScript, MVC, MySQL, PHP, REST API, Website Design)