Won’t allow me to connect my FB page to the plugin

Hello! I can’t finish to set up the Facebook Chat Live plug-in on my website page. I have also done all the required Chat Plugin setting on my Facebook Page in Meta Business Suite. The Facebook Page I want to link to my website is:?https://www.facebook.com/DNMStudios/

The issue I get is that in Word Press the plug-in does not see the Facebook Page to be able to select it. I already connected the domain in the Meta Business Suite but still the plug-in doesn’t show any option to select.

I hope you can help me with this.

The page I need help with: [log in to see the link]