WP Theme and PSD rejected

Okay, follow my PSD preview here, as you can see I’m using some images to illustrate the slideshow area, about us, features, banners and there is a Google maps print to. In the same way, I’m using Font Awesome (icons) and Google Fonts to, I don’t know if can I do that and don’t understand how can I do the right copyright for that assets, or if a really need rights to use assets like Google Maps (print), Google Fonts and Font Awesome for example.

Basically I read the author documentation about assets but can’t understand details yet.

Every help will be good.

Thanks guys for all. Best.

bootstrap3-1170px