Chess Repertoire Trainer

Hello ! I don't understand how to créate several variations. It seems I can only créate the best move but I would like to créate bad moves to save the correct réfutations...in fact I would like to créate branches...Sorry my English is not so good I Hope you undersatand what I mean..! 😂 Thanks in advance for helping me. Miche-Muche

With respect to creating a new opening, what is meant by parent folder name? Is this supposed to be a name for a new folder or a currently existing folder? If the latter, how do I find out what it is? I can't find your app anywhere on my phone except the icon on the home screen. Great looking app, but I can't get it to work yet. Thanks.