TIAA IOS Developer interview questions

Do not attend interview as they are Only conducting interviews, Don't know why. Doesn't matter how good at your skills. Went to TIAA's office to attend F2F but, It was video call interview for 45 mins. He was reading and asking questions which are already written somewhere. He could see me but I couldn't. Spoke with other interviewed ios developers and all are got rejected... Few said had 10 mins interview and few 30-45 mins. I answered all the questions like 99% Go attend interview if you want free water bottle, free food, 🙂 It was very bad experience for me