After uploading the website files to the hosting, it does not work autoload . It works properly on the local server.

this error:

Fatal error: Uncaught Error: Class "AppModelsUser" not found in    /home1/ppamfste/public_html/index.php:5 Stack trace: #0 {main} thrown in 

/home1/ppamfste/public_html/index.php on line 5

I use composer dump-autoload

This image shows the file paths.

Works properly on local server