Eshop theme does not work with Joomla 3.3.3

I bought yesterday the theme Eshop to you. The installation has au works well. Unfortunately, the Joomla Fronted shows only the standard theme, What should I do so I can see the theme in Fronted acquired.

Thank you

Hello Lutz,

Thank you for purchasing our EShop and EShop Market Theme from our site. To have the theme look like the demo site, we need to setup and config the market template. Can you please submit a new ticket to EShop category ( joomdonation.com/support-tickets.html ) to send me the your site information so I can help you to do that?

Hope to receive your ticket soon.
Sincerely, Giang