Help on installing ghost on a subdomain

Hello, I am running the latest version of ghost, I recently moved my site from to but it does not show up or on changing the apache config, only redirects me to my main site
In the following picture I have my config shown but I don’t know where I went wrong
I’d appreciate the help!

I don’t know about the file you have there, but I checked the subdomain url, and it’s working. SSL is missing though, so check out the docs to configure it. Ghost-CLI - A fully loaded tool for installation and configuration

You probably were redirected to the phpbb forum instead of the ghost blog, and ssl is installed for the main site
I don’t know why it doesn’t show me the blog here