How to configure the Best Seller part at the left side?

Hi victolai,

Open the catalog file of app\design\frontend\default\jm_monsieur\layout\cat alog.xml there you look for this block

HTML Code:

 <block type="joomlart_jmproductsslider/list" name="category.jmproductsslider" before="catalog.compare.sidebar" template="joomlart/jmproductsslider/bestseller.phtml" >
                <action method="setData"><key>mode</key><value>best_buy</value></action> 
            </block>

The block is defined there, also some settings is in back-end of jmproduct slider.