Looking for TrueClues "An unexpected letter"

Hello, I'm looking for the printable escape room "An unexpected letter" by True Clue Games. It was free but sadly the website is down and therefore it is not possible to download anymore. Does someone maybe still have it on their device and could upload it?

Why am I looking for this specific game? It was well reviewed and mention multiple times as the best start for beginners. I would love to try it with my wife.

I'm looking forward to any help 🙏