Nerdio Technical Account Manager interview questions

I received an automated email inviting me to take their quiz, which I completed. The assessment took about 30 minutes, and while I did receive my results, there was no explanation of what they were evaluating or what the results meant. It's now been a few weeks since I completed it, and I haven’t heard anything back — not even a confirmation or follow-up. There was also no clear way to reach out with questions. It’s very frustrating to be asked to invest that kind of time and then be met with complete silence, whether the outcome was positive or not.