Meta title showing but keyword and description not showing in custom post type

Hi,

I have affiliate based website and so used theme related to it.

It has custom post type “Affiliate Links” and same I am getting option in Custom Post type in All In One SEO Plugin.

So I am getting Meta Title but not getting Keyword & Description. I have checked with all solution but didn’t work any.

If you check below link then in address bar you will see title which will be my post-title and then when you view-source page you will see no keyword & description but I have enter both in admin

Here is link: http://freecrazzydeals.com/detail/?product=smile-toys-14×14-inches-chess-boardblack-white

Please reply me with solution.

Thanks

https://wordpress.org/plugins/all-in-one-seo-pack/