Plugin Author
ndre
(@ndre)
Hi,
I am a developer of eCommerce Product Catalog.
I’m really sorry you felt the need to rate this free plugin so negatively, without even asking for help. 🙁
As I can see you are new to wordpress.org (your account is new), so maybe you are not aware of it but each plugin has a support forum where you can solve such problems. We are always happy to solve your problems and will work hard to achieve it.
What server software are you using? Which PHP version? What exactly shows up when you try to open a product page?