updated README.md

README.md

+
+
+<p align="center">
+  <img src="https://via.placeholder.com/500x200" alt="B-EASY Banner">
+</p>
+
+
+<h1 align="center"><span style="color: green;">B-EASY</span> :: Mobile</h1>
+
+![Node.js Version](https://img.shields.io/badge/Node.js-v18.18.2-green) ![Expo Version](https://img.shields.io/badge/Expo-v50.0.14-blue)
+
+## Description
+
 Mobile application for the B-Easy project. Developed with Expo for cross plateforme support.
 
+## Installation
+
+To install and run this application locally, follow these steps:
+
+1. Clone the repository.
+2. Install Node.js version 18 or higher. You can download it from the official website: [Node.js](https://nodejs.org/).
+3. Install [Yarn package manager](https://yarnpkg.com/). You can install it by running the following command: `npm install -g yarn`
+4. Install the project dependencies by running the following command: `yarn install`
+5. Start the Expo development server by running the following command: `yarn start`
+6. Open the Expo development app on your mobile device or emulator and scan the QR code displayed in the terminal.
+
+
+## Contributing
+
+If you'd like to contribute to this project, please follow these guidelines:
+
+1. ...
+2. ...
+
+
+## License
+
+This project is a private and proprietary project of [Barnoin Informatique](http://barnoininformatique.ci/). Any use or distribution of this project outside of the company is strictly prohibited and considered fraud.
+
+
+## Contact
 
+For any questions or inquiries, please contact ...
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