TartanHQ interview questions

The process was unprofessional, rude and disrespectful. I applied online, the HR reached me over Whatsapp, had two rounds of interviews. Had the first round with COO and Second with CTO. The CTO was very very rude, came in 15 minutes late, unapologetic, infact was majorly showing attitude. Questions asked were lame, not related. One of the incident happened during the interview was when the camera angle of the CTO was not right and when I pointed he particularly mentioned "Does the Camera angle matter" I mean like don't show this kind of attitude atleast, you're not a Google or something.