eBay Software Engineer interview questions

I interviewed for a couple of positions through recruiters. Had a mixed experience. 1st one the interviewers were very friendly and welcoming, i failed most probably due to my own small mistakes at the system design part. But the entire process was really seamless and just the feedback part was too lengthy and i had to follow up multiple times to know that i am not selected. Now comes the real experience, 2nd position which i applied for , i cleared the phone screen and the coding interview and was called onsite. It was a 5 - 6 round onsite . First round there was a mix up of rooms and we did not find a room booked , really ?? Is that the way we plan at ebay? However the interviews started , typical leetcode problems. I agree i did not give the best answers , but the interviewers ? They were literally unclear about the cross questions i asked. One of them he walked in 20 mins late and with his lunch in hand. Was literally rude with the questions , like he wanted to prove his superiority at me. Why did your current client not convert you ? Is that a question to be asked here ? He himself was not clear about the design question asked and on cross questions made faces , really? One of them was even great , started working on his laptop and no response to what i am doing on the white board. Felt like walking out but i kept my cool and finished the horrible experience somehow. They did not even have the politeness to tell the feedback till now.