Pop your website into the facebook debugger.
This will do 2 things:
Flush the cached version of your site Facebook has stored.
Tell you any problems with sharing data that may prevent those OG tags being used.
In the event of no errors and cache refreshed, you can then share your link again and it ...
This issue was caused by two things;
1. Hotlink enable in Cpanel.
2. SEO Plugin
What i did;
1. Disabled "Hotlink Protection" from cPanel.
2. I changed my SEO Plugin. I was using SEOPress which caused issues and then i was shifted to Yoast SEO.