Twitter cards doesn't work with sub domain on my website

[TeleLoisirs]

Hello,
my website www.programme-tv.net have twitter cards for our news (ex : http://www.programme-tv.net/news/cinema/54974-thierry-neuvic-futur-papa-anxieux-excite-video/).

i have to do the same to the news of sub domains of this website (ex : http://the-voice.programme-tv.net/the-voice-saison-3/news/54972-frero-delavega-the-voice-numero-1-ventes-itunes/)

I added the meta :

<meta property="og:title" content="Les Frero Delavega : leur album cartonne... Et s&#039;ils &eacute;taient les vrais gagnants de The Voice 3 ?" />
<meta property="og:type" content="article" />
<meta property="og:url" content="http://the-voice.recette.programme-tv.net/the-voice-saison-3/news/54972-frero-delavega-the-voice-numero-1-ventes-itunes/" />
<meta property="og:description" content="Les Frero Delavega tirent leur &eacute;pingle du jeu ! Si le duo fran&ccedil;ais n&#039;a pas remport&eacute; la saison 3 de The Voice, leur album s&#039;est n&eacute;anmoins class&eacute; numero 1 des ventes iTunes, quatre jours apr&egrave;s sa sortie.Les vrais vainqueurs de The Voice 3, c&#039;est eux ! Avec leur premier album &eacute;ponyme sorti le 18..." />
<meta property="og:image" content="http://static.recette.programme-tv.net/var/actualites-tele-large/5/54972-frero-delavega-the-voice-numero-1-ventes-itunes.jpg" />
<meta property="og:site_name" content="T&eacute;l&eacute;-Loisirs" />
<meta property="fb:app_id" content="114830878612114" />
<meta property="fb:admins" content="100002639578996" />
<meta property="fb:admins" content="644046560" />
<meta property="fb:admins" content="834479206" />
<meta property="fb:admins" content="100003382770444" />
<meta property="twitter:card" content="summary" />
<meta property="twitter:site:id" content="20600053" />
<meta property="twitter:domain" content="programme-tv.net,www.programme-tv.net" />
<meta property="twitter:site" content="TeleLoisirs" />

But it doesn’t work. I don’t have a summary on each sub domain news.
In the settings of the account, i have website : http://www.teleloisirs.fr and callback url : http://www.programme-tv.net.

What do i have to do to make it work ?

Thanks for your answer.

Guillaume Giraudon
TéléLoisirs Lead Developper

[TeleLoisirs]

subject to close, thanks.