contact encryption not working

I have enabled contact encryption, yet it doesn’t seem to be working. I have turned on contact encryption, saved multiple times, cleared cache multiple times, and yet the email at the bottom of this page isn’t encrypted. What am I doing wrong?

screenshot of settings: https://www.dropbox.com/scl/fi/x9in1i8xrvjsano8sqef9/Cleantalk-encrypt.png?rlkey=qbactl23tioqgo3y3r7y1imlw&dl=0

Thanks for your assistance.

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