Need Help ASAP, Events+ Not Working with ANY themes and all plugins disabled

I've had this plugin for a few days now and it hasn't worked once. It won't allow me to schedule events. But then when I go to look at scheduled events, all of my frozen-screen event attempts at publishing are there in my events screen.

But when I go to look at their scheduling, none of the time frames are saved. Nothing is saved. Just an event title.

I need this plugin to work immediately! I have disabled all of my other plugins and have switched my theme several times. Nothing seems to be working. Do I have a faulty plugin...is that a thing?