In reply to WPVKP.

Hi - while there aren't built-in font options in the Customizer, you can add a Google Fonts plugin and use a custom CSS plugin like the module included in Jetpack to change the fonts.

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Support for Affinity: If you anyone has further support questions, feel free to ask in the WordPress.org forums. Affinity has been submitted to the WordPress.org directory, and once it's accepted it'll have its own support forum, but in the meantime, you can post in the WordPress.org general themes forum:

https://wordpress.org/support/forum/themes-and-templates

Tag your post with wpcom-theme in the tags area to be sure it will get attention:

You'll need a free WordPress.org account to post - if you don't already have one, you can register here:

https://wordpress.org/support/register.php

Be sure to provide a link to your site when you post so folks can help you more easily.

Thanks!