Chase Operations Technology interview questions

Applied online. 2 weeks later was contacted to set up a phone interview the next week. That was 30 min phone interview. Then two weeks after that I was contacted to go for a face to face in London. That was 2 months ago and I have heard nothing back from them. Even though 3 week weeks after the face to face interview I emailed them asking was I successful or not. Utter disgraceful treatment. I travelled from Dublin, Ireland over to the UK for that interview and it shows they gave no respect for my time by not contacting me about any outcome regarding the interview I did. Leaves a lasting impression of them.