Easy To Use , but.... – Photo Collage Montage & Layout Review

I do like this app , but once I have printed out or shared my photos I don't see anyway to delete the pictures from the app. Plus there isn't any Q & A's that help if you are stuck ....such as....How do I make sure my collage will print out exactly how I want them ? Mine looked like they would print out vertically , but they turned out horizontally instead.
Review by Road Runner2013 on Photo Collage Montage & Layout.