doubt with AddThis Share

Hi, my plugin addthis seems to work fine on my page wordpress, I use the AddThis Share as I share a posting of my page on facebook, this only shows the image and the title and none of the content, how can I fix this ?

My website is: https://www.frasescristianas.org

regards

https://www.ads-software.com/plugins/addthis-social-sign-in/