Missing Newsmaxx Plugin on Sidebar

I hope someone can respond to this as it seems that this theme is not highly supported anymore…

My team went an entire month working on this site before we found this:

There is supposed to be a Newsmaxx button on the sidebar, but this button did not appear on install. We don’t have any way to significantly configure the theme!!!

Is there any way to install this? If we have to reinstall the theme, will we lose any of our current content?

We have the “lite” version of Newsmaxx. We will pay money for this if we need to. How do we get this button?!