Autoscribe Informatics interview questions

Applied online and on the next day I received an email asking to complete a technical assessment. All questions tested SQL skills. Some were worded badly and lacked context but I didn't clarify them as the recruiter/hiring person said I should not worry about answering all of them. After I returned the assessment, I was asked for salary expectations. Never heard back from the recruiter/hiring person I was in contact with after I answered. A month, I received a rejection email via Linkedin. I asked for assessment feedback but I haven't received any email back. A very childish, disrespectful behaviour from this recruiter/hiring person. After spending 45 min on assessment, I should at least have received some feedback. Complete waste of time.