Product sorting doesnt work

Hi,

I’m using WooCommerce plugin. Sorting dropdown list doesnt work. When i click on option for sorting nothing happens. Please help me.

theme is: http://themeforest.net/item/buler-a-rugged-ecommerce-woocommerce-theme/5531690

webpage link: http://dev.hisaresitev.si/puppo2/?product_cat=lesene_igrace

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The other problem is is there any simple trick to show price filter inline with filter button?

https://wordpress.org/plugins/woocommerce/