Good but some issues

I got this app for the 6 channels at once feature, which works great. A few things I cant figure out...I cant find how to switch between scanning banks. It says there is supposed to be more, but Im stuck with just one. The right third of my screen is blank. Theres something above the map that voiceover reads as a set of numbers that I cant figure out what they mean. When scanning in the background and I go back into the app it stops scanning the channels until I exit the app again. If it were a little easier to use and figure out it would be five star for sure.

SmileyFarmerSWMN about Action Scanner Radio PRO