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 please checked the Month view is checked on this setting:
Events > Settings > Display Tab > “Enable event views”
If it is checked and you are still having issue please follow our testing for conflcits guide and let us know on wordpress.org what you found out:
Testing Conflicts With Themes and Other Plugins
Thanks again!