Here you can change the typography of the site. This theme also comes with the WP Custom Font plugin which allows you to upload custom fonts to your site. To upload custom fonts to your site, you can refer to this link- WP Custom Fonts
To configure the typography of your site, you can refer to the below instructions.
- Login to your WordPress Dashboard.
- Go to Appearance > Customize> Typography > Body Settings
- Select the primary font, secondary font, and the size of the font
- Click on Publish.