Advanced Search

I am using the Advanced Search Widget on a search page on the Classified Theme. It works fine when I am logged in to the website with an account, but if I try and run a search when I am not logged in, it simply brings up the home page without displaying any results. The “Find Me a Puppy” menu link is a page. I have tried it as a category with the same results. I’ve tried IE8, IE10 and Firefox and it does the same on all of them. My website is https://www.paradeofpuppies.com, an advertising site which I am building to advertise and find puppies, so I really need this to work for anyone looking to find a puppy or a breeder who is advertising on my site. Any help would be appreciated!