There's only 3 things an interviewer want to see in a candidate.
1. Can you do the job?
2. Do you want the job?
3. Can they work with you?
As the job is trainee, I suspect that they will simply want to see you are committed to learn. Research the product and how it benefits customers. Be honest and open and nod slowly as they explain things.
Smile, be polite and make a note of names on the panel. Reply to any question using their name as that will make your interview personal and not so formal.
Good luck.
1. Can you do the job?
2. Do you want the job?
3. Can they work with you?
As the job is trainee, I suspect that they will simply want to see you are committed to learn. Research the product and how it benefits customers. Be honest and open and nod slowly as they explain things.
Smile, be polite and make a note of names on the panel. Reply to any question using their name as that will make your interview personal and not so formal.
Good luck.