Deployment application

I have a problem with deploying a web application that I created with React.js. When I deploy the application on Netlify I get the error message “Page not found”:

Error

I created the _redirects file in the public folder with this code to configure the application, but I still get the same error :

/* /index.html 200

I created the _redirects file to configure the application with the code to fix this problem, but it doesn’t work.

I expect you to help me solve this problem, because I still can’t solve this error and I don’t have more solutions to fix this problem.