PSD problems

Hi please somebody help me!

I download flaticon fonts as TTF file and installed it in my computer.
But it doesn’t work in Photoshop CC.
I copied the file and paste it in Photoshop. But it don’t show it!
What can do?

What exactly does not work?
You do not see the icon in the Glyphs window, or do you click on the icon and nothing happens?

Thank you for your reply…

There is no Glyphs panel in my Photoshop cc.
I am using Photoshop cc 2014 and i don’t have that panel. what can i do?
how would i enable that panel. somebody told me to try this step. Preferences > Type > Glyph > Enable
but i don’t have this kind setting in PS CC 2014.

Please help me.