BP Twin Shooter link dodes not work

On the BP twin shooter game, the link below that contains the animations, code, and weapons does not work. It says the file has been removed.
Steps to reproduce:

  1. Go to Unreal YT channel
  2. Go to Getting Started with UE4
  3. Go to BP twin stick shooter
  4. Go to the first video
  5. Go to description and click link (https://epic-games.app.box.com/shared/static/4i94y56nk7u2g6oo2i37lzc65zrjixqd.zip)

I found this link in one of the video’s comments:
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