product card broken

thanks!! will this also fix the information NOT being passed to twitter? because even if it is saved, it is also not validating

here is the url:
http://content500.com/assignment-photo-ebook/

and here is the result from the validator tool — note two keys are missing
<meta name=”twitter:card” content=”product”>
<meta name=”twitter:domain” content=”content500″>
<meta name=”twitter:site” content=”@content_500″>
<meta name=”twitter:creator” content=”@content_500″>
<meta name=”twitter:image” content=”http://www.assignmentphoto.com/photography-ebook/images/LandingPage_14.png”&gt;
<meta name=”twitter:description” content=”This is the ebook on assignment photography.”>
<meta name=”twitter:title” content=”Assignment Photo Ebook – content500″>
<meta name=”twitter:url” content=”http://content500.com/assignment-photo-ebook/”&gt;
<meta name=”twitter:app:id:iphone” content=””>
<meta name=”twitter:app:id:ipad” content=””>
<meta name=”twitter:app:id:googleplay” content=””>
<meta name=”twitter:app:url:iphone” content=””>
<meta name=”twitter:app:url:ipad” content=””>
<meta name=”twitter:app:url:googleplay” content=””>
<meta name=”twitter:label1″ content=””>
<meta name=”twitter:data1″ content=””>
<meta name=”twitter:data2″ content=””>
<meta name=”twitter:label2″ content=””>

I CANT since the card wont validate… NOTE: the domain *IS* approved for summary card! but each type of card needs to be approved… and I could submit it but it will be rejected since the card wont validate……