Mike Jolley on "[Plugin: WooCommerce] variations don't work"

hello,
the variations of products not appears below the price,but like additional informations.
The problem persists with Storefront theme too, so the problem is not related to my theme.
http://ggshop.equality.gr/%CF%80%CF%81%CE%BF%CF%8A%CF%8C%CE%BD/ph-minus/

Can you explain that again. This is a simple product, not variable.

yes,it is variable.It have variations for 2kg and 6kg

I am viewing the source and I see product-type-simple.