fix

Hello, I got my blog template at Simplexdesign (google for it) name Simplexbuzz But the author didn't bother to fix this one issue which actually works in his demo, but not in the template he give to download: it's them missing image show of each post. If you know how to fix this, please guide...

I can't see where else this should go so here it is. I have done a search and not found an appropriate answer. I have switched hosting to godaddy and now no-one can find my site. It comes up error 404 now I know google etc will have cached sites with the old isp address but is there a quick way...