Grubhub Customer Service Representative CSR interview questions

First round was with the senior recruiter. She was very friendly and informative. The second round was with the hiring manager, he seemed very unenthusiastic and seemed to be in a rush. Receiving an email that I would be moving on, I tried setting up a time to come in. I followed up with the recruiter 4 times to try and schedule a time yet no response which was highly unprofessional. A simple email stating the position was filled would of been the appropriate thing.