I purchased the Max's Pitch Package and followed all the steps. After purchasing, I left the tab open, but an error box only appeared on the page. I refreshed the page multiple times. I have to finish this lab 1b by 6:00 on 2/27/25. Can you please help me figure this out?

For anyone else seeing this issue, others have solved it by restarting their Wifi, their browsers, switching browsers or restarting their whole computer so give those a try and that should do it.