You pretty much just need to keep calling them. They Always need people, as turnover is high. I see a new person practically every week. They will not however go out of their way to call you in most cases, so keep on them about hiring you. It is recommended that you show up to your interview in business casual or better. Full business attire is not necessary as you will not ever wear it again in this position. Khakis and a polo will suffice and make them happy. Beards, as a side note, are generally well accepted at this company, so no worries there.

Easy interview phone call then in person casual low key. Emphasized reliable transportation, attendance and willingness to cross train. Customer service oriented good comunication ability to get along and work as a team flexible.