Nespresso Sales Assistant interview questions

Had a phone interview through recruitment agency, then as invited in for an interview. " store managers and 2 recruitment agents were present alongside 2 other candidates. 1st task was to talk in a group of what is good customer service, the second to choose and market a product to sell within a group. Third 1 on 1 interview. Was told we would hear within 3 days. However no correspondence since.