I tried both Slide-In and Pop-Up Pro on my multisite

Hi, I tried both Slide-In and Pop-Up Pro on my multisite and after playing with settings and creating/saving a pop-up, I don't see anything on the front-end whether logged in or not, after the pre-specified rules (used latest versions of Explorer & Chrome on Windows 7). What am I missing here? Note: I also tried the "preview pop up" feature and I *do* see my test pop-up. Also, the scroll bar seems hijacked once the popup has been activated - I cannot scroll down any longer (for either browser). Help?