ConvertKit integration

Site URL: https://www.writerlyincome.com/

When I embed my code from ConvertKit (I've tried it both as javascript and HTML), the form shows up. However, text is cut off from the top with extra space on the bottom. Even when I try to re-space it by making the text smaller, it still doesn't work right. I contacted ConvertKit and they asked, "Do you have any cache plugin or lazy loading plugin on your website?" 

Not sure what that means or even if that's the fix?

I added what it should look like (with all the text) then what it does look like (with it cut off)