Walmart Cashire interview questions

I had to interview with three separate people. This took weeks. I thought I had the job. They made me an offer of 9 an hour. Then 2weeks later I get a letter from some background check company saying walmart could not offer me work.

First I was interviewed by the CSM, then had to wait 1 hour to be interviewed and asked basically the same questions by the Asst. Manager. I took the pre-employement test online. Filled out paper-work and went for a drug test. More involved in this process than any other hiring.