Bitus Labs interview questions

1 round interview with basic questions, the interviewer was nice and easy to communicate. But no feedback and ghosted for 2nd interview. It’s not responding. That’s it. Why glassdoor needs 30 words.

They asked you to use SQL/Python/Pyspark to join data sources. They also asked some behavioral questions as well. I didn't hear any introduction about the role and the company, and I think they expected candidates to ask those questions themselves. Interview is only in mandarin