Any help reddit?

So, I've been applying to places around me constantly. I've never had a job before so that doesn't exactly help, but one place finally contacted me. I'm 19 btw. What should i expect during an interview? I'm pretty clueless and i don't want to go in unprepared.

Any advice would help.

I'm female, but ill try not to stare at the interviewers chest ;) haha. Thanks everyone!