Okay here's what happens.
I install the SMFShop 3.0 with only one problem, the display.template.php test fails. Don't get me wrong, I've read around the forum and still not found an answer. I insert the manual code into display.template.php but it doesn't work. I reinstalled after uninstalling it, still nothing.
In the default theme, installation makes the Shop button appear with nothing in the admin panel. The shop button only has one option under Shop Stuff: Home. And that's it.
It appears to load credits after posting and inventory but both giving money and inventory redirect to my homepage of the forum.
Nothing appears in the Admin Panel in the default OR my custom theme.
Can I receive some help?