Simulation Game on Voting

My classmate made a simulation “game” on voting but we are trying to test it but every time she sends us a code and we use it in the app it doesn’t load. Also it’s a different 6 digit code/QR code. Is there a way to only have one 6 digit code or QR code forever? Feel free to email me at PM
We really need some help figuring this out for our project

Have your classmate export an .aia file and send it to you.