Poor first impression and unprofessional.
I received the initial email inviting me to attend the first interview with a member of the HR team.
I was offered a choice of 2 days, but the link sent only showed me 1 day.
I selected the only available day, then waited to receive link to the call. I received the email confirmation for my interview but with no link attached. The email also was sent from a generic random email address, so i couldn't communicate well with Wolt.
I emailed plenty of times to ask for the link to my interview call, up until the actual date and exact time of my interview. I received no reply.
Eventually the recruiter emailed me asking why i'm not in the call!! I informed them of what happened, and she just said "its a bug in their system", was not apologetic and that was it.