You need to unblock this content by setting your broser.
ブラウザーはこの内容をブロックしないように設定してください。

INFO:
Please Note: This tweak modifies your theme template files. We recommend only users with experience using HTML and CSS attempt this tweak. Maropost Commerce partners can set this up for you. Request a quote if you're not familiar with HTML or CSS.
Video: Header Announcement Tweak - Maropost Community