Hi, I need a new theme for my magento, a theme like this one: http://logancee08.typostores.com/
I am using v18.104.22.168, I am using the default theme that came with Magento, and I would like to change it so I can put big pictures on my front page and larger pictures in my category pictures. I do not have a developer, and I am a novice computer user.
I tried to see if I can install v2.23 but I get an error message about PHP version and it says it might affect other versions of magento so I am afraid I might ruin my older version. I am running 4 websites so I really cannot risk bringing them down.
My question is are there any other themes that came in magento that I can change that would alter my pictures and pages?