Song pop

Recently noticed a lot of my friends have started playing a game called song pop on Facebook, which is also an app in which you compete against friends to guess the tune in the fastest time which looked fun, so downloaded the ios app and was really disappointed to find it wasn't accessible at all. I somehow managed to launch a playlist but although I knew what the song was I couldn't select it as vo didn't ready he options out. I'm pretty good with music so could do pretty well if could access it. Would emailing devs be worth it?