[Gimp-user] Cover reveal ripped effect

[Inge <forums gimpusers com>]

Hi! I hope someone can tell me what I'm doing wrong here... I'm a gimp user on a
beginner level (learned only via youtube) and I have managed to make 3D book
covers (template book with image cover put over it with perspective), it works
pretty good.
 
Only now I want to have the same but for a cover reveal, so you just see some of
the cover of the book underneath. I downloaded an image (free vector) of a rip
so now I have the template book, then the cover as a layer and the ripped effect
as yet another layer but however I click to change order, I can't see it. Any
ideas what I'm doing wrong?

Attachments:
* https://www.gimpusers.com/system/attachments/1272/original/Gimp_prob.JPG

-- 
Inge (via www.gimpusers.com/forums)