How to add additional home screen panels lgv20

I have my lgv20 set for the app drawer, and am unable to add additional home screen panels.

Long press an empty place on one of your home screens, which should bring up the scrolling list of current home screens and apps to add to them. Now long press one of those home screens from within that scrolling list, which will bring up the list of your home screens to reorder them and add a new one.