Background not showing

Hey there! Ive been going through support forums regarding this subject and i apologise for another request regarding this haha. Im trying to change the site background and its just not changing. Ive changed the site to boxed (not sure if it works wide also) and uploaded a background from the “Theme Options -> Layout Settings” area with no effect. I even went into styling options, changed a few things and nothing took effect. I cleared my google chrome cache and still nothing…. I loaded up Internet Explorer and nothings coming up either. Im not sure if its my host (media temple) cache… I also checked out this LINK – which is a question which was answered/solved last year. Ive tried it all but still nothing… Just seems to be the backgrounds and some styling. I can change from boxed/wide no problem. Any tips? If you think its the host ill ticket them regarding the problem and see if they can fix the problem