Creating listing with variations on Turbo Lister

Hello everyone,

 

I hope someone may be able to assist. Smiley Happy

 

I have prepared my first listing using Turbo Lister - and wanted to provide a choice of colour, but was unable to find variations.

 

After I uploaded, I went to revise the item - but the message indicated that it should be done at the time of listing.

 

Where do I find it in Turbo Lister?

 

Cheers

Michelle