Intact Data Scientist interview questions

Unprofessional. Was contacted by a recruiter on Linkedin. After a pleasant conversation, I was sent a Hackerrank test. Test is quite good, but way too long to be completed in time. The second question of the test is not even rightfully worded, and as there is no example given, you just waste time to try to understand what they want. Some MCQ questions do not make sense as they require some interpretation and more context. Received results from recruiter and was told that HR would contact me soon. HR never contacted me. I tried to recontact the recruiter, was ghosted.