Brainstorm Force Senior Software Developer interview questions

Initially, a react based assignment (needs 2-3 days) was asked to submit. Very bad interview process. The HR herself was not clear about how many rounds will be there. Next there was a Hiring manager round (no technical question were asked). After that, another round(hr said it will be technical) for 30 mins was scheduled but there was literally no technical questions asked(not even one). Just interviewer explaining what they are doing, what are my skills, etc. Then out of nowhere i receive a rejection email. Funny how the company is rejecting candidates without even asking any technical question :). PS: Please don't waste your time doing the assignment they give you. Its a plain waste of your valuable time