Slink and Maitreya Appliers HUDS

[AstraGenesis]

Can anyone help me with the huds. I;ve made some appliers for Sink and Maytreya but the prim needs to be take out of the inventory to work.. when i try to wear it.. it atteches to me, i cant wear it as a HUD.. what am I doing wrong?

[Alwin Alcott]

right click, and than you have 4 choices, wear, add, attach to, and attach to hud ( firestorm)

the last one will bring it on your screen