How can I use the pick ?

[Rakkos]

I'm trying to use the pick to enter at medusa cave in goroma please help me thank you so much

[Garuh]

Code:

0 {Pick} X:=POSX OF GROUND Y:=POSY OF GROUND Z:=POSZ OF GROUDN Map.UseOn(IDPICK, ID-OF-THE-ITEM-TO-USE, !X!, !Y!, !Z!, 1)

put on the macro x, y & z of the item to use (ground zone), id of the item to use (ground) and id of the pick