aPriori Cloud Engineer interview questions

Attended 4 online interviews each with different people over a two week period. All those interviewing seemed relaxed during the interviews. After the interviews were done I was told I would be contacted. Heard nothing for a week so I emailed for an update. No reply so I emailed again. I emailed a third time and still haven't received a reply. Another company that likes to 'ghost' candidates that put effort into preparing for not one but four interviews. Lucky escape for me if that's their attitude