Tilly interview questions

The process started normal. I had an interview with an HR person and one with a head of operations. Communications were slow, but nothing too negative about the process thus far. Then for a third interview I was asked to speak with a head of product (or similar) from the US. It was the most entitled person I have ever spoken with. Had not read anything about me. Did not let me finish one sentence. And cut the call at about 20min while I was still trying to explain my prof. experience. Before anyone asks, I was on my best behavior, very cordial and professional. She just did not give me any chance to speak. After all this (15 emails and 3 interviews), I never got word of my rejection. That was a huge waste of time and I thought they would have the decency to just send even an automated email to respond. Very disrespectful.