Look at here, A wide list of sub categories are displayed when I click the main category that I am interested in. Very easy to sort out and check, Isn’t it?
And the another thing is that I was really surprized that they have lots of brands from A to Z. As they are a new growing website, they may lack in few brands but I assure that they will add them soon too. Check out the picture below to see how many brands they have!!!