SNAP uses my Facebook Profile instead of my Website Page. How to fix it?

I created the app and filled all the info correctly according to SNAP’s website.

However, when I authorize from the plugin page… Then go to Facebook and allow everything for the plugin… Then return to the plugin page… It fetched my profile instead of my website page.

I want the plugin to share to the page, not my profile.

Any ideas in how to fix this?

https://www.ads-software.com/plugins/social-networks-auto-poster-facebook-twitter-g/