Config with apache

Here is my vHost file https://gist.github.com/Lablnet/0d4e8a31f729c62f44fece10a1453eb7

but my site showing the default server page how to fix it thanks

installation: http://173.82.154.26:3000/

Apache may not have vhosts capabilities enabled, or your vhost itself may not be enabled. Your vhost is missing configuration from https://docs.gitea.io/en-us/reverse-proxies/#using-apache-httpd-as-a-reverse-proxy