Delta Computer Group Field Enginere interview questions

PHONE interview with recruiter , techs who had worked at the same previous employer and we discussed mostly history of the old company .. I was asked to do a service call 6 days before my official start and did not pay me or give me comp time , which my boss said he would work something out and never did . That was the first time , I had taken my birthday time over a weekend which since your are on call 24/7/365 . I was asked to interrupt the middle of my four day and asked to work on the Saturday I had plane and theater tickets and lost a non refundable tickets and was NEVER compensated for !!!!!!!!!!!!!! ..