Hawker Pacific interview questions

got a call to set up an in-person interview soon after sending my resume. the interview was about an hour it was very enjoyable with interesting and fun questions. however, I was never contacted again. I sent thank you emails and asked when I would hear back and that email has remained unanswered. it is unacceptable for a company to treat applicants like this, if I made the effort to come interview in person, Hawker Pacific could at the very least make the effort to send me a rejection email. extremely disappointed by this disrespect.