Hi cnh,
Thanks for getting in touch! I’m glad you like the plugin 😀
The look of the calendar is largely controlled by your theme. You might try the different Stylesheets available under Events –> Settings –> Display. Full Styles might work better for you.
If you’d like to do more, you should probably chat with your developer. We have a number of resources to help them change the look of the calendar. You’ll want to check out our tutorials page, documentation, and Themer’s Guide.
If you need help, you can always post another thread here and we’ll do our best to assist you.
Cheers,
Leah