As you can see the phrase is Want create site? Free wordpress themes..
I tried editing in Yoast Facebook option still the phrase shows up, any solution?
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There's a reason people say that you shouldn't download free themes from outside of wordpress.org, they might contain hidden surprises
In your case, the theme inserts an advertisement at the beginning of the post content div:
<div style="position:absolute;top:0;left:-9999px;">Want create site? Find <a href="http://dlwordpress.com/">Free WordPress Themes</a> and plugins.</div><div style='clear: both'></div>
Since the style.css indicates this is a themeforest theme, and since the site dlwordpress.com offers it for free, this is a pirated theme and this kind of problem is to be expected
This has nothing to do with Yoast or other plugins, and it's a hardcoded surprise added to the theme by the pirates.
Instead, consider buying the real version of the theme for $49 USD on Theme Forest instead of using a dodgy copy that might contain other hidden surprises and malware
The plugin is pulling that content from somewhere on your page and placing it in Open Graph meta tags. Not sure why editing it in the settings doesn't work; could be a bug or confusing settings. I would try a different, simpler plugin for Open Graph management and see if the problem remains. Something like Complete Open Graph.
After doing this, make sure to rescrape using Facebook's debugger: