How to get a site approved for Twitter Cards after the code is implemented?

[Jli_jiafengli]

The site I am working on has the Twitter Cards implemented but the validate tool shows ‘invalid card type’. How to get the site approved? http://www.nyandcompany.com/nyco/prod/dresses/eva-mendes-collection-jodie-print-jumpsuit/A-prod1130014/#.U86CBfldWVM

What should I do about this?

Thanks,
Lavia