Capgemini Software Developer (Salesforce) interview questions

Interview was scheduled at 10 A.M but they called me around 2.30p.m only. Interviewer was asking me questions on lightning while I clearly mentioned in my resume that I have only classic experience. He Showed no interest in asking questions rather he was asking what and all you know etc.It was really waste of a whole day and energy attending interview which was poorly scheduled and shortlisting of profile.HR must have ethics rather than just randomly shortlisting profiles for name sake. The person who interviewed me was very rude and disrespectful.