Kinda upset – DU Recorder - Screen Recorder Review

Deer DU recorder, So I just downloaded this app on my iPad and it’s a good app nonetheless but the fact that I can’t record at all. I click the DU recorder option and click start broadcast, but nothing happens what so ever. I’m using this app to screen record an Egyptian project for school and need it done by tomorrow. And the other app, xrecorder I saw was getting mostly bad reviews and I don’t want to take the chance of having to download it, and it not working then having to delete it, my mom is concerned about be F on the project, I’m concerned about trying to get the video done at least. So is it my device or just a bug on the app?
Review by i dont wanna get an F on DU Recorder - Screen Recorder.