Good evening RachelĀ and welcome back!
Thank you for reaching out to us.
We are sorry to hear about the backend being hard to read on your install.
I would love to help you with this topic.
This is probably happening because of the number of columns on your “Events” list screen.
To make a long story short, they are fighting for space.
There are 2 ways to help with that:

- Use the collapse menu button at the bottom left of any screen in WP admin
Let me know how that goes.
Best regards,
Geoff B.