Warning and reviews not showing

Hi, Thank you for the awesome plugin!

I have tried to use it but I can’t get the review to show, have a look here: https://marameodesign.com/test-rtevoiews/

I think I have done all correctly. I am happy to provide any info required.

Also, on Demo mode, the error Warning: in_array() expects parameter 2 to be array, string given in /home/marameod/public_html/wp-content/plugins/g-business-reviews-rating/index.php on line 1840 appears but also some demo data below.

Please let me know how to help debugging this issue.

The page I need help with: [log in to see the link]