Amazon Business Intelligence Engineer I interview questions

Undergone 2 interviews. 1st was held in the month of april and then next in may. Both telephonic but got rejection after a month in the month of june end

2 phone interviews, first with the hiring manager, the second is with someone who working in similar group, not same background. There should be an on site interview. But I didn't hear anything after the 2nd interview, not even a decline email...