Social Images are not the right size for Facebook Sharing

Site URL: https://www.newmediastandard.com/blog/6-ways-that-online-marketing-can-grow-your-business

No matter what size or shape image I use for the social sharing images for my blog they show up wrong on facebook. Can anyone help with this? Square is a no go. 16:9 does not work right. no size I have tried fits. I have attached screen shots. I found a size that works for the Social preview but it does not appear correctly in the shared posts on facebook, twitter, or on LinkedIn. a square image works on Twitter but that does not work anywhere else. This needs to be fixed some how.