InFocus mobile not working for my site

Hello – I’ve just completed my website but it can’t be accessed from any mobile devices. After clicking the link, a “Site not found” error message displays. I uploaded and activated the free version of WPtouch Mobile Plugin and have the settings (in the Admin panel) set to “Make my site responsive to mobile devices”. I know very little about WordPress and am stumped – it is a business website so I need to have mobile up and running!

Thanks for any help you can offer!