After browsing this forum (thanks for all the info) I realised that the reason my featured products would not 'add to cart' has something to do with my SEO URI mapping module

I really like the module so I would like some help please, I am not a programmer and do not know where to start

Is there a way I can fix this?

The add to cart button only stops working on the featured products themselves (but not the same products on the main product pages). If I turn off the URI mapping the 'add to cart' button works again

Is there a way I can fix this please?

Thank in advance
I am using zencart 1.3.8 a