I have a big problem. I installed the app and wrote a lonng entry. I was about to set up a lock. I made one but wasn't sure about it. It was a difficult one so I didn't memorize it immediately. I was doing the backup question and wanted to check on the movie I wanted to pick (I googled it to make sure I typed it correctly) when i return to the app, it wanted me to unlock it with the difficult lock, except I don't remember it. I click on the backup question and the app wants my favourite color??