LindeHobby yarn tracking?

I just wanted to ask if anyone has had experience with ordering from LindeHobby? I ordered some DROPS yarn from there, but when I tried following the email link to get to tracking the order# for shipping, I got a 404 error. I tried emailing them and received no response. I ordered this yarn to make a cardigan before the end of October for an event, so I'm a bit antsy about the order! Thanks.