I am already using Yoast SEO plugin and the OG meta data is already enabled, the images used to appear along with other meta data on my previous theme but now neither images nor the description are being fetched, it doesn’t even fetch the title of the article. Just the domain name, nothing else.

and it is not the case for all the articles, some article’s meta data is being fetched normally.

• This reply was modified 8 years by karanbhagat.
• This reply was modified 8 years by karanbhagat.

That’s what I did, I went to “Install demo” option and clicked on “Install demo” for gadget demo, I did it without content because my site is already live and getting traffic so I can’t get that demo content.

but this was not working for me so I had to create another page and set it as homepage, I edited that new page using the tagdvi compose and this is what I made, check it here and let me know if there is any mistake that I did, so that I can correct it.