Installation on Godaddy VPS Server Linux Cpanel

You can find instruction on how to install it on shared hosting with Cpanel here:
https://forum.codeigniter.com/thread-759...#pid373901

You should not place it inside a subfolder to public_html.

Change this:
Directory: Controllers/cloud/Test.php
used namespace : namespace App\Controllers\cloud;

To this:
Directory: Controllers/Cloud/Test.php
used namespace : namespace App\Controllers\Cloud;

All folder and files need to be capitalized.

You are trying example.com/cloud when you should be using example.com/cloud/test as you placed in a subfolder.
\App\Controllers\Cloud::test