Volt Money interview questions

the interview process is pretty standard, and each round is eliminatory 1st round - dsa + some core cs questions 2nd round - previous project discussion + lld 3rd round - db design of food delivery system + multiple design related questions cto round - previous project + behaviourial . the technical rounds are virtual and cto round is in person for my case . now comes the negative part of the interview process , even though all my round went very well they just rejected me saying they are looking for candidate with better exposure to the domain they are working in , and the strange part is throughout the interview thay did not ask a single question related to that and instead of wasting candidates time they could have easliy scheduled the hm round first .