Image is not loading in app, but it loads when url is used in browser

I have an app in react which does not show the <img /> tag ( it shows a broken image ) inside the app. If I do make a request to the same url using postman or directly in the browser, I can see the image. The image is stored in wordpress. I have no more ideas on what to try.

Adding any code snippet is irelevant. I have tried a simple html page and it does NOT work.