Digz

Not sure if I posted in the right forum but here goes. I downloaded Keiz UI and I'm enjoying it alot. I'm having trouble on how to customize the Clickies window. I have insta click buffs which I would like to put in instead of the default slots that they have (Head, Shoulder etc). But I'm having trouble doing this. I downloaded the Java Runtime Environment as needed but after trying I'm still stumped. Thanks in advance.