Applied at Lovisa for Unknown

I just received an email inviting me to a group interview at Lovisa in two days, and I’m feeling really anxious about it since I’ve never participated in a group interview before. From what I’ve gathered online, I’ll need to introduce a partner, style someone for a specific occasion, and roleplay a tough customer situation. I think I can handle the roleplay, but I’m still nervous. This is my first interview in months, and I really need this job. If anyone has specifics on what a Lovisa interview is like or tips on what to say, I’d really appreciate the help!