Hello,
Thanks for using our theme.
You can activate the theme now.
Note that 1 license of the theme can be used on 1 staging site + 1 live/production site = 1 end project only – https://themeforest.net/licenses/standard
To create multilingual site you need to install the additional plugin, choose one that will suit your needs https://colorlib.com/wp/wordpress-multilingual-plugins/ https://www.8theme.com/documentation/xstore/theme-translation/translation-with-wpml/
Regards