It is simple and basic cms can help you create your Advance CMS easily.
Download it as zip.
Create a new database on your host
import blogs.sql in it.
Change the database config file by going to
class/dbconfig.php
Run composer install to download required dependencies.
After that customcms/index.php
Login with
username: ahmedkhan
password: ahmedkhan
Or register as new user to see the dashboard
to check it out!