Zen Raikou

The mobile app has few bugs that hinders my learning progress. I can't seem to rename the deck I add, it's always listed as "New Deck" everytime I add one. I can't also nest decks. I also can't find a way to attach medias such as images, audios and links. These are the bugs I've encountered that bothers me for the time being. I really love the idea of your app, please do a fix ASAP. Gonna use...