Review Schema not generating

Thats not the answer of my question. I expected the plugin to directly generate a schema (https://schema.org/Review) for each review a visitor leaves. But it does not. Then what’s the point of having general schema and review in one plugin if no schema is created for the reviews? The aim is to get the stars in the Google search through the review scheme