Hey
I have bought TAGZ and use it for Joomshopping mainly.
The product in the preview looks like this:


When I go to twitter and paste the URL, I get this:


is there anything I need to do to get a nice twitter card?

Also, no matter what I write in the text at Open Graph Description, Facebook never displays the text I have written, but the first words written on the page I am linking to.
Any ideas?
Thanks
Rolf