Google Site Links

The description for my site links do not appear as I would like them on search engines such as Google.

For example:
http://www.vkindustries.co/product-category/awning-shutters-and-shutter-parts/

On Google the meta description reads:
Content filed under the Awning Shutters and Shutter Parts taxonomy.

Another example:
http://www.vkindustries.co/v-k-products/

On Google the meta description reads:
V.K. Industries, Inc. … Products. Click on the product images below for more information. Sort by Newest, Sort by Product Name …

Please let me know how i can fix this. I tried doing it in Yoast but I have not see any changes in on Google search engine.

Thanks

https://wordpress.org/plugins/wordpress-seo/