Storenvy tab in Facebook Pages

Hi, I have a Storenvy ready and I put the tab in my Facebook Page.

It's ok, but the tab contain this text:

"The owner of this page hasn't configured his or her store tab yet.
Please visit the configuration page to add one.
Get a free online store and a Facebook store from Storenvy!"

When I click in configuration page, I just see a banner with this text:

"The Storenvy Store Tab
You must have a Storenvy store to use the Store Tab.
Open one now! It's free!"

The unique link is "Open one now! It's free!"

But its the problem: I do not want a NEW Storenvy! I have one ready!
If I enter in this link, its show me a page to create a new store, not a configuration page to add my store to my page...

I just want link my Storenvy to my Facebook page.

Thanks!