eBay interview questions

I had first round which was a coding interview, there was only one question. The first round was a phone screen technical interview, which was about 90 min long. The interviewer was not much of help during the interview, had no idea what was going on while I was coding.

Contacted by HR. Then followed by a technical interview. Went pretty well on the technical interview. Even the interview said he hopes to see me in the future at the end. But only to get a rejection saying they chose other candidates on the same day of the technical interview. Completely surprise and a waste of time. If they already know my background does not match, why bothered set up a tech screen? But I never wanted to go to a company that is going down the decade anyway...