How to make an application created with create-react-app work correctly on a hosting?

Question

React

Hello!
Created a skeleton application using the create-react-app command. Made part of the program. I ran npm run build to see the production version. But it did not open, only a blank screen was displayed. Using the instructions from the documentation, I figured out that the production version can be viewed on a static server using the npm install -g serve commands; serve -s build. So, running the application on the local server did work.
Uploaded the contents of the bundle folder to the hosting. But when you go to the site (of this kind blog.trololol.ru/bees), where these files are located, again a blank screen. (paths to js and css files are spelled out correctly)
Please, tell me a solution to the problem. I've looked all over the internet and it doesn't reach me. It seems to be very hard to imagine.