Hello @katshanks,
First of all thank you very much for buying the pro version of the theme.
After buying the theme you need to activate the theme in your dashboard by following two different ways and to know about it please refer to below given link of our official documentation given below:
http://themepalace.com/instructions/themes/travel-insight-pro/#doc-theme-installation-1
The theme itself will not get installed after buying the theme. 🙂
Further, if you have any query/confusion regarding the theme then please let us know.
Thank you.
Regards!!