Please help! I need help with this theme!!

Here is the link to the website: MVGNews

I am using 13floor 1.2 by Elegant Themes and am having trouble with the homepage right now. The “Sign Up Today” link is something that I just either don’t want there or I want to say “Read More” (preferably “Read More”), but I have no idea of how to do this!!

As for where it says “Coming Soon!” in that box with the “?” inside of it, I also have no idea of how to get rid of that, but I’d like to.

Please help me!
Thanks,
Matt