SUp, im new to Ibot, So i need some help.

Can`t figure out what`s wrong with mine deposit action,

Code:
reachgrounditem("locker")
wait(3500)
openitem("locker")
wait(3500)
openitem("depot chest", "locker")
wait(3500)
openitem("Brown Backpack", "depot chest")
wait(500,900)
moveitems(3031, "Brocade Backpack")
I`m executing ibot with win 8, like administrator, anyway my character stay into the same sqm, with the msg "sorry its not possible".

Can someone help me?

Thanks.

Fuuu.