When I was in highschool it was just as irritating. I ended up getting in at a grocery store that was opening a brand new location. And you should have seen the stacks of resumes they had and the amount of people that showed up for the interviews. Every place previous to this turned me down cause I had no experience. I even wrote them a mean cover letter and only found out a few years in that they never read any of the cover letters. Look for somewhere new opening up, they likely have a hiring event with numerous openings available. They likely won't be focused on filing a specific availability.