@angelaelise: Hello Angela,
Since you are using a very old version of the theme for this time you will need to manually update the theme. Next time onward you can
update the theme from the WP Dashboard itself after activating your License Key.
To update the theme
You’ll need to first download the theme from your https://catchthemes.com/my-account/ page.
Go to => Appearance => Themes => Add New => Upload Theme => Browse and select the downloaded theme .zip folder and Click Install Now and Replace the old theme with the updated one.
If you haven’t made any changes to the core theme files nothing should be lost. To be on the safe side I suggest you to back up your theme folder before updating.
Let me know if you have any issues.
Kind Regards,
Skandha