Im having difficulty on how to edit my wp-config file? It says I need an FTP client in order to access wp-config file
I see that your site, emulstation.com, is a self-hosted WordPress site.
This support forum is for the users having WordPress.com sites. WordPress is different from WordPress.com. Here is the difference: https://en.support.wordpress.com/com-vs-org/. For any support on self-hosted WordPress site, you can prefer looking at this support page: wordpress.com/support