Twitter Featured Image

Featured images will not display when sharing blog posts on Twitter, they display when sharing on Facebook, Linkedin & Google plus but not Twitter.

Link to a blog post on my site
https://www.buffalowebdesign.co.uk/why-you-need-a-web-design-team/

Please advise, thanks.

https://ww.wp.xz.cn/plugins/simple-share-buttons-adder/