Hello
The theme functionality and its layouts are designed with the plugins that the theme recommends and are well tested with those plugins.
Since, the Event plugin is a third party plugin and is not recommended by the theme itself, we are unable to help you out with the problem. Further, making the theme further compatible with the plugin requires a higher code customization.
Also, if you want the developers to create changes in the core theme files, you can refer to our Hire our Customizer service.
Hope this clears your confusion.
Regards!