Store links for Marketpress showing up in navigation even though it's not added into WordPress

I’ve installed Marketpress to a particular site. There are navigation links showing up next to “Store” such as: products, shopping cart & order status, even though they are not added into WordPress Menus? I don’t want these to show up? How do I fix that?

Here is the site in question, you can see the links at the very top navigation bar: