Hello,
Thanks for the interest in our plugins.
Typically a one page site does not work well with our plugin as the Calendar Generates its own archive page to display the calendar and related views.
You can try out the core version of the Events Calendar for Free and see if it will work for you:
The Events Calendar
We are unable to provide help for the most part on theme integration issues, but can try to answer questions.
Let me know if you have any follow up questions.
Thanks