Appen help

I signed up to Appen about a month ago and applied for a few projects but haven't heard anything back yet but did get an email about a project called Popple, so I applied and they said I will need to pass two quizzes to be eligible.

So I did the first quiz and passed but the link for the second quiz just leads me nowhere and I can't seem to find it anywhere on my Appen account or in any of the emails they have sent me. Has anyone had any experience working on this project before?