Legitimate_Area_5773's journey

I've been actively applying for jobs and I'm unsure about my approach. I'm a minor and I've applied to three different positions at the same company, but I'm worried that I might come off as annoying to them. Should I only apply for one position and discuss my flexibility during the interview, or is it acceptable to apply for multiple roles? I'm concerned that my multiple applications could lead to rejections. Any advice on how to navigate this would be appreciated!