@tamerashour
We checked the relevant page and can confirm that the image is outputting within the source code correctly.
We checked the page over the Facebook debugger tool and noticed that a Curl Error: 35 (SSL_CONNECT_ERROR)
is occurring from your server when Facebook/Twitter tried to fetch the page.
This cURL error indicates that the server you’re hosted on uses an old version of cURL, TLS, and/or OpenSSL, the library used to connect to other servers.
Please, contact your hosting provider and ask them to update your server to meet our plugin requirements. Notice that the TLS and/or OpenSSL libraries will also need to be up-to-date in order for Facebook to fetch the page. Please, share this KB article with your hosting provider. They’ll be able to fix the problem for you.
We hope this helps you to solve the issue.