Issue in font size and font family in purchased theme


We Purchased the maya theme[] in themeforest.
Font size and font family in this theme have some issues( eg: content display in theme has issue like broken letters.)
Below is the link.
Give solutions to rectify this issue as soon as possible.

Ask the author here

Note: If you are using the theme on two different websites then you need two different licenses and the author may require both of these to support it.