phpBB shop hack question

[LoanShark]

I'm using phpBB 2.010.
I install the shop hack for the board and i'm having problem.
It seems that i set up everything and it's running.When i try to buy something from the special/effect store,i get this message Shop Function not Enabled or Error in Cost!.What could been the problem?
Please help.
Thanks

 

[MediaHound]

This is the 'Domain Name' forum.
You should post that at a webmaster help board like www.sitepoint.com

 

[LoanShark]

Oppss...sorry then.I'll check out the forum you had suggested.
Thanks