Job Interview Questions: What questions will they ask at a job interview?

I have a job interview as a sales advisor for H&M, im 17 and ITS MY FIRST JOB INTERVIEW!!!
What will they ask?? Helpp!!

Job Interview - 4 Ways to See Yourself as Job Interviewers Do

Recommended Answer:
Why you want to work there. That is the same question asked at every job interview.

Preparing For the Perfect Job Interview