How can I customize the app?

You can make the different adjustments from the app preferences page, please check the following article if you need assistance accessing it How can I access the app preferences page?. 

The app preferences page is quite simple to use but if you want we can do the changes for you, just send us an email letting us know what would you like to change. 

Anyway, our customer support team will perform an initial check-up and send you an email explaining what improvements or changes in configuration were done to better integrate the app with your theme.