Plugin not working after installing wooCommerce

The plugin was worked fine. But after I installed WooCommerce, it broke.
Content that was restricted to certain user role now still shows on my site’s frontpage. The lucky thing is, when guest click on restricted content. It just refresh the frontpage. Any way I can hide restricted post not to be shown to non-authorized users?

https://www.ads-software.com/plugins/wp-private-content-plus/