Search bar is redirecting to another page

-- url of the page with the problem -- : online research
-- HikaShop version -- : Business version
-- Joomla version -- : 3.6.5
-- PHP version -- : 5.3
-- Browser(s) name and version -- : Chrome
-- Error-message(debug-mod must be tuned on) -- : Search button is redirecting to another page

Hello,


We are using hikashop and we are having issue with search bar when i click input button in search and click outside so it is refreshing and when i go inside pages so it is redirecting to another page

www.airsassociation.com/component/hikash...uct/listing?Itemid=0

www.airsassociation.com/e-shop

Please check and let me know.

Thanks