there is one section of your site I find very confusing.
If you visit https://premium.wpmudev.org/support/
the first thing you see is a form to enter your support question. but for some reason, you can't click it or type into it. then suddenly it fades away to another image of some website comments.
Only after visiting this page a few times did I realise it was a slider of images and not the real support form.
IMHO that first image is very confusing. Just thought you'd like to know.