Help with QT Pro feature

[Phixon]

I will be selling clothing and shoes on my site in various combinations of sizes and colours.

I know this is achieved with the qt pro feature, but i jut cant seem to use it properly!

Can anyone give me a small intro to how to add for example. A T-shirt that i have in blue, red and in S, M ,L, and 4 of each

I tried reading the manual with the download, but its not very easy to understand.

Thanks guys

P.S also how do i remove the Gift voucher faq from the information box