Project first install cockpit not work on docker macbook

my docker-container is empty (/var/www/html). what can i do it?
i have first projekt from github beginning make. is not working
what is the adress to run docker in browser? localhost is not working!

my setup:
i runs docker on phpstorm over
Bildschirmfoto 2021-12-06 um 14.44.19

after running:

AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message
[Mon Dec 06 13:34:24.103532 2021] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.51 (Debian) PHP/7.3.33 configured -- resuming normal operations
[Mon Dec 06 13:34:24.103600 2021] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'

go to container:

The default interactive shell is now zsh.
To update your account to use zsh, please run `chsh -s /bin/zsh`.
For more details, please visit https://support.apple.com/kb/HT208050.
(base) Alphas-MacBook-Pro:cockpit alpha$ docker ps
CONTAINER ID   IMAGE          COMMAND                  CREATED          STATUS          PORTS     NAMES
b32ecba32627   ae3163e6b4cc   "docker-php-entrypoi…"   24 seconds ago   Up 23 seconds   80/tcp    laughing_bell
(base) Alphas-MacBook-Pro:cockpit alpha$ docker exec -it laughing_bell /bin/bash
root@b32ecba32627:/var/www/html# ls
root@b32ecba32627:/var/www/html# 

see, container is empty, not working

it is running in background corectly

i am not understand install-process