App Stuck on Splash Screen

I can only see one other discussion about this and it doesn’t include a solution for it. The app works perfectly well on the live test and in the “emulator” on the desktop. I managed to download the .apk file and install it and that works too. I launched my app and it shows “Made with thunkable.” This is where the problems begin, the app is now stuck on the splash screen. It first haphazardly refreshes itself in the first two seconds and then it’s stuck. The loading icon still moves but the screens don’t change at all. This only happens when I download it. I would really appreciate any help on this! Here’s a link to my app: My App