My code isn't working! Does someone mind helping me troubleshoot?

Hi guys! I have a project, which is not working. The link to my project is here:

https://x.thunkable.com/copy/087a41cd8dac0dd56d5369a441b0fc5a

So, the part that is NOT working is the game screen. The game screen should have the monkey moving downwards all the time, and popping up the questions when hit. Something isn’t working somewhere. If you look at the project on the Thunkable live companion after remixing the project, can you please see what’s happening and why this isn’t working?

Please tell me if you can change some code on the remix to get it to work! Thank you very much,
Hobi