So why did it happening, please solve this and help me.
Website: https://informativestore.com/

How to fix this?

I am looking for a plugin, but not sure what I am searching for. Can you either point me to a plugin you can recommend or give me an idea on what to search for. Or a simple hack I can add to my basic child site to do the job.

Here is what I want to do…

When you post a link on Facebook or Google+, it gives a small snippet of the title, text and an image. How can I get the same thing to happen on selected links on my posts on my WP site?

Here is an image of an example of what I am talking about on Google +
Example of Social Snipppet on Google plus

I want to be able to do this within a standard post and not a custom post type

Thanks,

Paul