eBay interview questions

My interviews actually went pretty well. I had 2 interviews. Neither particularly difficult at all. The second interview was even easier than the first, in fact. However, after the 2nd interview, I was ghosted. I sent a couple of follow up emails. Then after almost 6 weeks and a 3rd email asking for an update, I got a very impersonal auto-generated email thanking me for applying but that my application wasn't being moved forward. My application?? I had 2 whole interviews. That was so unprofessional. One, there is no reason to keep someone holding on for that long not knowing whether or not they have the job. But, then to not even send a personal email? Rude. Unacceptable. Not the type of company I'd want to work for anyway.

Applied through referral, Got an email back from recruiter asking for availability. Initial round was screening and I heard there are total four on-site rounds after screening round (1 system design and 3 LC medium coding rounds)