Would someone please show me how to turn off the default

Hello,

Would someone please show me how to turn off the default Wordpress comments but allow Facebook comments?

Right now I have Facebook comments allowed but I don't know how to remove Wordpress comments.

If I turn comments off for a particular page in "quick edit", the Facebook comments are removed as well.

See this page as an example:

http://globalmeditationnetwork.com/meditate/

Thank you