How to add new font to Upfront

Trying to add font to upfront. Read several of the posts here. Still not getting the custom font I have to appear.

Followed instructions from here but it didn’t work:

https://premium.wpmudev.org/forums/topic/upfront-builder-issue-custom-font-implementation-not-google-fonts?message=support-forums-topic-status-updated#post-1141258

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