Question: Google Reviews Widget

Looking to add a Google Review widget to a WordPress site. I've tried a number of plugins now and had no luck. Basically, I'm looking for the floating Google reviews widget that expands out to a full menu displaying the latest reviews. This displays across all landing pages on the bottom left side of the screen.

This is what the floating widget looks like at the bottom of a page. Can anyone recommend a free way to implement this on a WordPress site?

Bump

What errors you're getting? I just tried this one https://wordpress.org/plugins/widget-google-reviews/ at my site and it worked.

Not getting errors as such. Are you using the free or paid version? As far as I can see, with the version you have attached, there is no option to display the review badge.