If your application shows incorrect data, check the data source and ensure that your queries are returning the expected results. Review the state management logic to confirm that data updates are processed correctly.

Displaying incorrect data can lead to user confusion and loss of trust in your application. If you encounter this issue, the first step is to check the data source your application is using. Ensure that the database or API you are querying is returning the expected results. If you're working with an API, use tools like Postman to test your requests and confirm that the data returned matches what your application displays. Review the queries you're using to ensure they are correctly formatted and filtering data appropriately. Additionally, inspect any transformations or mappings you apply to the data before displaying it. If you're using state management libraries, review your state management logic to ensure that updates to data are processed correctly. Look for potential issues such as stale data, where your application is displaying cached data instead of the most recent version. Implementing proper error handling and logging can help identify where things might be going wrong in your data flow. Conducting thorough testing with various scenarios can help you pinpoint the root cause of incorrect data display. By systematically addressing these factors, you can improve the accuracy of the data your application presents to users.