so i've been invited to the hiring event next wednesday, [20th feb] in london. I'm pretty nervous, as i've never gone for a job interview. I'm 19, and at university studying film studies and media & cultural studies, i have never had a paid job, but i did work at a clothing store for a short while in 2010 and also volunteered at my local theatre. do they look for someone who is experienced in retail? I'm worried im not going to get through to the next interview. anybody have any tips and advice for me? also i applied for the expert role, as i wasnt too sure what they meant. could i still get a role as a specialist? if i were to get through?