I want to add fonts in xibo version 1.7.8. How to do?

I want to add fonts in xibo version 1.7.8. How to do?

Have a look here please - http://xibo.org.uk/manual/en/media_module_font.html

Thank you very much
My version does not see what your version is.

Current version

You do not upload a font to a layout.

As clearly stated in the manual link, you need to navigate to Library Media page → Add Media → Add Font
(For 1.7 series)

My version no

Could you navigate to Modules page, make sure that font module is enabled?
Perhaps verify all modules as well.