Load balancer setup in web application

I have one web site which will show all the products, for instance http://ift.tt/2iIuEvP, I have created the load balancer in godaddy and fowading the request to above URL and its working, but when I add query param ?prodId=25 appended to above url, it will load only one product not all, its is also working when I send the request to my app server without load balancer. But when I append the query string to load balancer, its not working. for instance http://ift.tt/2jFULro is not working. How to configure the load balancer in order to work for adding query params.?