WordPress SEO – Yoast Plugin

Hi Guys,

I am having problem with the plugin using Yoast WordPress SEO. I do spend lots of time working on SEO for the post I publish. I manually type focus keyword and meta description. but google is not pulling that meta description which I entered instead it is showing first paragraph of the post as in search results for the particular post. I checked the page source and meta description is okay what I typed during posting. but it is differ in google search results.

Please guys help me as I am losing lots of traffic by this issue.

Thanks