Celonis Senior Manager, Marketing interview questions

One of the worst and most chaotic interview processes I have ever experienced. Schedulded interviews where reshifted several times, no reliability at all. After 2 interviews I received a copy/paste refusal and just 2 days later they contacted me again to continue to interview process. Had to do 3 presentations but received no feedback. It's obvious the company is still a big chaos due to it's startup stage. Not recommended.