Zai Software Developer interview questions

Stay away from this company. I applied online for a Java/PHP Developer role. I received within a couple of days an assessment to complete. The assessment I received was for a front-end developer. Contacted the person from HR, then shortly I got sent the correct assessment. I completed the assessment within a few hours( you can take up to a week to complete) and sent it over, this was on a Monday. After a few days(Friday) during the same week, I got contacted by the same person from HR saying that they're still reviewing my assessment and she asked me for my salary expectation. I haven't heard anything from them, and I would not recommend anyone going through the process.