My Print Creations for Mac has malfunctioned and won’t print.

Hallo there!
I have Print Creations for Mac Operating System which I have been using for sometime now. I have been having a problem with the application since every time I start it, it just works fine until when I want to actually send the work to a printer; at that point it hangs and the collapses completely. The other applications in my Mac are just working fine though. What could be the problem with the application.
