Had an initial phone screen with HR and hiring manager which went well. I was assigned a HR account rep who could not have been more incompetent. I was recommended for an on-site interview but the HR rep I was working for lost my file and thus the offer to interview on site was never extended to me. When I called after three weeks to check the status of my application the HR rep I spoke with said that they had on file that I had not responded to their request for an on-site interview thus my application was cancelled.