Need help setting up my bot :P

[Lazagnah]

Sorry if this is a re-post, I couldn't find exactly what I was looking for. Okay basically I just want my bot to find LLD items. I see all this code being put up on the forums, however I do not know where to insert this code exactly. ( I am new to this program ) There's only a handful of items I am wanting though, like, 3 socket level 18 helm, throwing spears or swords, and a 4 socket shield, and some enhanced damage jewels. I tried to mess around with some of the coding to get my guy to pick up rare throwing spears for my level 18 but I just messed it up. Any help would be great, thank you.