No instructions

It is look easy to use but I did a try with a simple folder and when I try to remove it from the app , it delerted it. ???? can’t just drag it outside, then I try again to export it but you need to put an arrow and then it offer you a destination,
Very very bad informations no help is provid. Plus no support.

badaboum 2009 about Secret Spy Folder - Hide and Protect Personal Sensitive Files, v1.0