A question about Review author

Good Morning,

I write you to clear some elements about the code and the content of the review option. The author of the review is the same of the post/page? Not Rolands Umbrovskis? If I don’t set datas about the price, it isn’t diplayed, isn’t it?

Answer me as soon as possible

Best Regards

Workerteam

https://wordpress.org/plugins/itempropwp/