Red Alert (New Years 2022) coming soon

I bought Cadet Lisa this week but I can't use the Eliminator and I can't perform the 4 hour visual task (rifle training).
It's very frustrating as I spent several donuts on the costume, the Eliminator and Rommelwood Academy. The 4 hour task is blocked and the eliminator task doesn't even appear. If anyone has any suggestions on how to solve this problem I would appreciate it.