Submission Hell

You are a carefree college student that just got the worst notification of your life on your phone. You're grade-determining assignment deadline just passed. Thankfully you happen to have your 20 second time rewinder sitting on your desk. This is your saving grace, 20 seconds to save your grade, 20 seconds to save the world.

You have to: 

1) Download the assignment

2) Activate the authenticator

3) Pass the authenticator (Space bar) and input the code (WASD for arrows)

4) Find the file

5) Submit the assignment

How hard can it be?