Graphical characters are being rendered as?

Do you even know what emoji where in each heading?

I created this custom page today.

The emoji are shown here:

I tried that. It doesn't work. When I insert the emoji and save the edit, I get (?) in its place.

These emoji, except for the smiley face, work on our home page ( 3963.toastmastersclubs.org/ ). 

John Williams, Admin. Club 3963

I made some changes to the back end and they should work now

I used emoji from here and put some on your page. Not sure which ones were there originally, and there are a few more for you to change.
www.w3schools.com/charsets/ref_emoji_intro.asp

Looks great! Thanks Brian!