Better Direct Program Manager interview questions

Initially was supposed to have an interview with the CEO Mark but he did not show up. Ended up interviewing with the IT manager and another Program/Sales manager where they asked very basic interview questions nothing related to the job. Ended up getting a 2nd interview with the same 2 people but Mark did show up this time. Was told I would receive a offer for the job within the week, but after a couple days I contacted them and was told they ended up finding someone else although they had offered me the job.