Tapad Data Science interview questions

I applied online and was contacted by HR. HR took forever to schedule an interview, 2 weeks!. Once I started talking to HR, he/she mentions that the DS team comprises of Ivy League grads and immediately adds they do give a chance to non-ivy league grads. I immediately knew I was wasting my time and I am just another quota filling statistic. After a week got a cold reply saying not selected without any reason. Unprofessional and a huge waste of time.