Creating variable products with csv – no variations imported

Hi,

I am trying to create variable products on my website importing a csv. I first tried to create variable products on my own (I’ve already used the CSV export/import funcionality to change attributes -prices, descriptions, images), but only got a new variable product with no variations (and appearing out of stock).
I then followed the steps mentioned here with the same result.

All I get is a new variable product with no varaitions and Out Of Stock.

Can I get some help please?

Things already done:
– Downloaded all products and used the same csv (so no formatting issues with csv – I even tried creating a new product using an old one with a new name.. same result)
– Creating a simple product and changing it to variable with csv, and then try to make the variations.