Good evening Kristy and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
We are sorry to hear about the month view not working properly.
I would love to help you with this topic.
As a first troubleshooting step, could you please provide us with your complete system information in a private reply using the instructions found in the following link?
https://theeventscalendar.com/knowledgebase/sharing-sys-info/
Secondly, could you try temporarily reverting back to a default WordPress theme such as twenty-sixteen to see if that helps ?
Finally, could you walk over to Events -> Settings -> Display and hit the save button there ?
Hang in there!
Geoff B.