Love the app but the game is glitching – Signed Stories Review

I love this app, but at the end of the videos when you get to play the game where you’re shown a video of a sign and have to guess which sign it was isn’t working. It plays the same video for the same sign for every question, so you can only get the first question right. The rest you have to guess. My student keeps trying to play the game and gets very confused. I also couldn’t find a way to contact support to get it fixed. I would appreciate any help.
Review by Emmenagerie on Signed Stories.