sorry jaydeep, but I don't know really, as the problem is not in autoptimize but in wp super cache which still has an old version of your homepage (containing links to autoptimized-files which are already removed).
normally just pressing "delete cache" in the content-tab of WPSC is enough, but apparently there's still a problem. maybe log in to your server (ftp or an admin panel or ...) and try to remove everything under /wp-content/cache/* ?
frank