Hi,
Thanks for using the Events Calendar.
Here on the pre-sales forum, I’m afraid we do not provide technical support. I would ask that you take any technical support questions across to our wordpress.org forum – our staff scan it periodically and other community members may also be able to help out.
The Events Calendar
Having said that I would check out our themer’s guide for making these changes:
https://theeventscalendar.com/knowledgebase/themers-guide/
But please take any questions in response to the guide to WordPress.org
Thanks again!