The media library is not showing thumbnails. The website needs the sharing og tags to work properly for sharing articles and photos to Facebook and Twitter and any other social media. The Twitter and Facebook cards are not displying the photo. Yoast is installed and running. This needs to be a one time fix that will work going forward. All work will be done on via Teamviewer, if you can't do this then you will not get the project. Remember you bid is what you will be paid. Don't under bid then switch the price. The website is a WordPress site.