u/Intrepid_Rooster2439

I was invited for an interview by uni-siegen after i submitted my application. They sent me two links on the invitation email 1 week ago, one to book a time slot for today and another to join the call.
I joined the call exactly at the time selected and there were around 16 people waiting on the lobby.
Their email also had an info that students might have to wait for around 40 minutes in the lobby. I waited for around 50 mintues but there was no response from the host. The number of waiting people was still constant.

Has anyone ever experienced such ignorance from uni-siegen before?? Please share your experience. Or , could I just reach them to reschedule the call mentioning the issue??