Deleted content (options?)

Hi There,

I stupidly deleted the ‘admin’ user on the demo content (not actual WP administrator, but the demo subscriber with all the content associated to him). I recovered the Pages from Trash, fine, but my Home Page (which is the main demo ‘Home Page’) looks like this http://www.smart-desk.co.uk/home-page/ .. cant seem to fix the Header – what should I do?

Thanks again