Breadcrumbs doesn't appear in the Google search results

First of all thanks for making such a great plugin. This is the best breadcrumbs plugin for wordpress. One thing I would like you to fix is that the breadcrumbs doesn’t appear in search result. While using Yoast breadcrumbs, the breadcrumbs appear immediately on search result.

How should I fix this issue on my own?

https://www.ads-software.com/plugins/yummi-multicategory-breadcrumbs/